Anyone who thinks Vince Young has only played one good game, or who wasn't a good QB before last night, hasn't watched much Longhorns football. He leads all college football QBs in passing efficiency for a reason. Even if he couldn't run a lick, he'd still be a superstar. That's why he shouldn't ever be compared to Michael Vick.
The fact that he can confuse defenses and has that extra dimension is only a plus. He's probably the greatest college QB that I've ever seen, and he's certainly a hero of mine, being a Longhorn and all.
The reason he ran so much last night (even though he threw 40 times) is because the defense gave it to him. He's a great decision maker, and he will find a weakness in any college defense. Pro is a whole other level, but you could say the same thing about any college QB. Once he develops as a QB, I think he'll master pro defenses as well. He's had this kinda of potential all along, and the game last night didn't change a thing at all for me.
That being said, we really, really, really need O-line help. I would hate for us to ruin a great talent like Young the same way we ruined Carr. If we manage to get a good O-line regardless, then sure, draft Young.
O-line should still be priority number one, but I won't lie. If we can get my favorite college player of all time on my favorite pro team, I wouldn't be against it.