While Bradford, Clausen, Tim Tebow and Colt McCoy will all abstain from pigskin-tossery. Bradford looks like the #1 overall pick provided that his shoulder checks out and he throws well at his Pro Day in March. Dan LeFevour (Central Michigan Chippewas!) appears to be wavering a bit about whether or not he'll throw; really, no one had more to gain than him in throwing, but his arrogance got in the way and he announced he would not.
WR Jacoby Jones has got blazing speed, clocking in this morning at 4.28 (unofficial). I'll get all the relevant times and such posted a little later once a comprehensive list hits, but again, I would recommend you tossing the Combine on at www.nfl.com/combine. Throwing drills are starting now (7 am).