Analysis: The Bucs don't currently have a franchise quarterback on their roster, and while both of the top two QB prospects in this year's class carry with them significant risks (along with considerable talent and upside), it could be tough for them to pass on both. If you factor in only on-field performance, Winston should be the No. 1 choice. He beats opponents from the pocket with very good accuracy, arm strength and anticipation, and his on-field intangibles and leadership are positives as well. The concerns with Winston obviously have to do with his off-field behavior, and any team that drafts him is going to have to trust him enough from a character and psychological standpoint to make him the face of its franchise. That's a big risk, but NFL teams know that they can't win consistently without good quarterback play. And the Bucs could decide that Marcus Mariota's need to transition from Oregon's up-tempo spread offense to the NFL represents an even greater risk -- albeit in a very different way. Video highlights Video
PLAYER CARD
2Leonard WilliamsTennessee Titans (2-14)COLLEGE: USCClass: JrHT: 6-5WT: 290POS: DE
Analysis: Williams is the complete package -- he can two-gap as a run-stuffer, but he can also penetrate and make plays against both the pass and the run. He'd make Jurrell Casey even better by drawing more double-teams and allowing Casey to do what he does best: use quickness to establish positioning, and disrupt. Having two studs in Williams and Casey on the defensive front would provide a boost for a team that ranked 31st in the league in rushing yards per game allowed last season. The Titans have a huge need at QB and would have to consider Marcus Mariota here, but he's a risk despite his big-time upside because of his lack of experience at consistently throwing with anticipation and accuracy from the pocket at Oregon. Video highlights Video
PLAYER CARD
3Randy GregoryJacksonville Jaguars (3-13)COLLEGE: NebraskaClass: JrHT: 6-6WT: 245POS: DE
Analysis: The Jags' biggest need is at right tackle, and they are looking for competition along their entire offensive line, but there isn't an offensive tackle in this class worth drafting at No. 3 overall. Gregory is a good fit, however. They need a young pass-rusher (Chris Clemons is 33), and Gregory is one of the most explosive edge rushers in this class. He needs to continue to add bulk and strength to his lean frame, but he has the length, violent hands and closing burst to get home off the edge. Video highlights Video
PLAYER CARD
4Amari CooperOakland Raiders (3-13)COLLEGE: AlabamaClass: JrHT: 6-1WT: 205POS: WR
Analysis: The Raiders have to provide second-year QB Derek Carr with more weapons. (James Jones is the top receiver on Oakland's roster right now.) Cooper, West Virginia's Kevin White and Louisville's Devante Parker are the best WR prospects in this class and the only ones who legitimately belong in the top-20 discussion, and Cooper is our favorite of the bunch. He was absolutely dominant in 2014 despite facing top defensive competition in the SEC and dealing with inconsistent play from Bama QB Blake Sims. He has excellent savvy as a route runner, good acceleration vertically and he does a terrific job of pulling down 50-50 balls. Video highlights Video
PLAYER CARD
5Shane RayWashington Redskins (4-12)COLLEGE: MissouriClass: JrHT: 6-2WT: 240POS: DE
Analysis: The Redskins need a pass-rusher -- often-injured ROLB Brian Orakpo is a free agent and not expected to return -- and Ray is a terror off the edge. He is relentless at pressuring the quarterback, combining outstanding first-step quickness, effective hands and impressive redirect skills. He also continues to get stronger versus the run and has bulked up into the 250-pound range. He was incredibly productive at Mizzou, finishing fifth in the FBS with 13 sacks last season. This is another spot where Mariota could come under consideration, but I've got Washington addressing its defense here. Video highlights Video
PLAYER CARD
6Marcus MariotaNew York Jets (4-12)COLLEGE: OregonClass: JrHT: 6-4WT: 211POS: QB
Analysis: Mariota could slide even further than this on draft day, but I think this pick makes sense for the Jets given their need at QB and the presence of Chan Gailey at offensive coordinator. Gailey can adapt his scheme to any QB and has a history with spread-formation offenses, so he's capable of providing Mariota with a smooth transition to the NFL from his up-tempo spread system at Oregon. Mariota has rare athleticism for the QB position (including prototypical size) and outstanding intangibles, but his one area of concern -- consistently being able to win from the pocket -- is the most important trait you need to succeed at the NFL level. So how a team caters its approach to him and develops him as an accurate passer from the pocket will be critical. Video highlights Video
PLAYER CARD
7Danny SheltonChicago Bears (5-11)COLLEGE: WashingtonClass: SrHT: 6-5WT: 332POS: DT
Analysis: It's unclear what scheme new head coach John Fox and new defensive coordinator Vic Fangio plan to run in Chicago -- my guess is they'll use something of a hybrid front -- but if they plan to play any 3-4, they'll need some capable bodies. Lamarr Houston and Will Sutton are best at penetrating and disrupting, and their strongest point-of-attack D-lineman, Stephen Paea, is a free agent. Shelton would provide a versatile, big body along the interior, as he commands double-teams against the run and can push the pocket as a pass-rusher. Arik Armstead is another option here, and the Bears also need help at safety and linebacker. But what will they do at the QB position? Video highlights Video
PLAYER CARD
8Arik ArmsteadAtlanta Falcons (6-10)COLLEGE: OregonClass: JrHT: 6-7WT: 285POS: DE
Analysis: The Falcons need to improve on defense, especially with their pass rush. D-linemen Kroy Biermann and Osi Umenyiora are both free agents. Armstead was a 5-technique defensive end at Oregon and could play a similar role in the NFL, but he's also explosive enough to be a great fit as a left defensive end in new Atlanta head coach Dan Quinn's scheme -- similar to the role that Michael Bennett played for Quinn with the Seahawks. I've really liked what I've seen from Armstead's tape; he's an excellent run defender who has a lot of upside as a pass-rusher because of his violent hands and ability to convert speed to power.
PLAYER CARD
9Brandon ScherffNew York Giants (6-10)COLLEGE: IowaClass: SrHT: 6-4WT: 320POS: OT
Analysis: I think this pick would depend upon whether the Giants retain Jason Pierre-Paul in free agency. If they don't, then pass-rusher becomes a top need and a guy like Florida DE Dante Fowler Jr. might be under consideration. But if JPP stays, I think the smart play here is to continue to solidify the offensive line. Left tackle Will Beatty played better in OC Ben McAdoo's system and 2014 second-rounder Weston Richburg should take over for JD Walton at center, leaving Scherff to start at either guard spot or possibly beat out Justin Pugh for the right tackle job. He is perfectly wired to be a New York Giants offensive lineman. He's durable, tough, strong and nasty. The Giants also have needs at linebacker, safety and possibly D-tackle if Mike Patterson leaves in free agency. Video highlights Video
PLAYER CARD
10Kevin WhiteSt. Louis Rams (6-10)COLLEGE: West VirginiaClass: SrHT: 6-2WT: 211POS: WR
Analysis: The Rams' biggest need is at QB, but there's no way for them to address that position in this scenario. (Remember, we don't project trades in these mock drafts, and there's a big drop-off in this year's QB class after Winston and Mariota.) The next-biggest need is O-line, but the only prospect worth drafting this high is Stanford's Andrus Peat, and he's a pure left tackle who doesn't fit the Rams' physical approach all that well. So, wide receiver makes the most sense here, and White is a complete player with good size and outstanding ball skills. He'd immediately upgrade a group that features several question marks and no No. 1 receiver. Video highlights Video