A countdown of the top 50 overall players in the 2015 NFL Draft as ranked by NFL Network's Daniel Jeremiah.(Note: this list has been updated to reflect Jeremiah's most recent rankings.)
5. COLORADO STATE: WEDNESDAY, MARCH 11
Who to watch: Ty Sambralio is among the ten-best offensive tackles in this year's draft class and could be a second-round pick. He has a big frame (6-6, 311 pounds) and is very athletic. Quarterback Garrett Grayson could be the third quarterback drafted; he is projected to go in the third round.
Also keep an eye on: CB Bernard Blake, LB Aaron Davis, RB Dee Hart.
4. WEST VIRGINIA: FRIDAY, MARCH 13
Who to watch: After a stellar performance at the NFL Scouting Combine, analysts believe Kevin White could be the first wide receiver off the board in April. NFL.com polls four writers for their mock drafts. Of those four, three have White as the first wide receiver taken. All have White going No. 4 to the Raiders.
Also keep an eye on: DE Shaquille Riddick, G Mark Glowinski, WR Mario Alford.
3. ALABAMA: WEDNESDAY, MARCH 11
Who to watch:Two Alabama players are projected to be drafted in the first round – wide receiver Amari Cooper and safety Landon Collins. NFL Media's Bucky Brooks has Cooper going No. 10 to the Rams and Collins being selected by the Dolphins at No. 14 in his latest mock draft.
**Also keep an eye on: G Arie Kouandjio, RB T.J. Yeldon, OT Austin Shepherd, FB Jalston Fowler, LB Xzavier Dickson, LB Trey DePriest.
2. USC: WEDNESDAY, MARCH 11
Who to watch:Although most mock drafts suggest the Buccaneers will select a quarterback with the first overall pick, many analysts believe USC defensive lineman Leonard Williams is the top overall prospect in this year's draft class. NFL Network's Daniel Jeremiah put together a list of the top 50 prospects in this year's draft class and listed Williams No. 1, former Florida State quarterback Jameis Winston at No. 5 and former Oregon quarterback Marcus Mariota at No. 7.
**Also keep an eye on: WR Nelson Agholor, CB Josh Shaw, RB Javorius Allen, LB Hayes Pullard, LB J.R. Tavai.
1. OREGON: THURSDAY, MARCH 12
Who to watch:It goes without saying that all eyes will be on quarterback Marcus Mariota at Oregon's pro day on Thursday. Mariota, who won the 2014 Heisman trophy, is a leading candidate for the Buccaneers with the No. 1 pick in this year's draft.
**Also keep an eye on: DT Arik Armstead, OT Jake Fisher, C Hroniss Grasu, CB Ifo Ekpre-Olomu, S Erick Dargan.