Over the past several days, we've seen Sam Bradford, Jimmy Clausen and Dan LeFevour announce that they'll not be throwing at the Combine. Texas' Colt McCoy hopes to throw, but left himself wiggle room in case his recovering shoulder doesn't feel 100%.
Tebow, citing the fact that he's altered his throwing mechanics since the Senior Bowl, is not going to throw now.
Should these five -- arguably the top five quarterbacks in the draft -- all elect not to throw, it opens up a world of opportunity for Tony Pike, Zac Robinson, Sean Canfield and others to make a significant leap up the board. When "on" Robinson was as impressive as any during the Senior Bowl and the individual skills competition a few weeks ago. If you're looking for a darkhorse candidate to really leap up the board during the passing drills, he might be one to focus in on.
On another note, the decision to leave out worthy throwers like former Tennessee standout Jonathan Crompton could come back to bite scouts. Crompton, I'm sure, would accept a late invite to help make sure there were enough arms for the receiver, tight end and back receiving drills.
A few years ago, I watched former BYU star John Beck move himself into the top of the second round with a strong showing at the Combine. Last year, with Matt Stafford watching from the sidelines, I watched Mark Sanchez impress scouts with his competitive fire by participating, fizzle a bit during the workout and then leap up draft boards when he showed staggering improvement at the USC Pro Day roughly a month later.