Pass on Tua and I would have said that prior to his injuries. I don't get the love with him. He feasts on the shit schedule that Alabama has year in and year out. He has played 6 ranked teams in his career and in 4 of those games had QBR of 65, 7 INT's (11 Career INT's) and at least 1 lost fumble (8 total turnovers+).
What that tells me is that when he plays "Tough" competition he turns the ball over and is no where near as accurate. His stats are so over inflated because of the #'s he gets to put up against the Citadel, Kentucky, South Carolina, Missouri, etc. He also has the advantage of playing with the best talent year in and out. He won't be afforded that luxury in the NFL, especially if drafted early...
By no means do I think we should pass on drafting a QB at all, but this team is closer to winning than many may think. Mitch has shown that with a SMART game plan and play calling, he can be serviceable. A rookie, more than likely, isn't going to step in right away (Patrick Mahomes isn't walking through that door) and start winning games left and right. Looking at more like 2-3 years down the road and by that time, who knows what our defensive will be, of if injuries haven't taken their toll already.
Linemen and speed in the secondary have shown time after time to be able to come in and player earlier than most QB's, especially since we won't even be able to take one until the 2nd (I wouldn't even take one in the second as I would go O-line and either an outside LB to replace Floyd or CB to replace Prince).