The panel on the NFL Network were just talking about his knee. They were saying the nerves in his knee still aren't firing off and at this point it's 100% a faith pick that they might start working, because there's no guarantee.
After last night he was projected 4th round.
I guess it ain't a big deal, they'll just lose a 2nd round pick if his knee never comes back. The only issue is Romo is getting old and they need pass rushers right now to compete.