2012 NFL draft -- Trent Richardson to skip combine drills after knee surgery - ESPN

So, does this make it more likely for his draft stock to drop a little, and/or make us less likely to grab him if he is sitting there?

They are calling it "minor surgery," but there must have been SOMETHING wrong to warrant surgery (most likely a knee scope or artroscopic surgery). You don't do a knee scope for sh!ts and giggles. Thoughts?