If he plays well enough to get drafted, then he had a great season, as did the team. And if he played that well, why would we want him gone?
You clearly do not follow QBs that the NFL is willing to draft. Last year Franks who as you know is 6'6" and about 240 lbs put up the following numbers:
322 Att, 188 Comp, 2457 Yds, 24 TDs, 6 Int, 143.4 Rating
For comparison last year the NFL champs took this 6'3" 215 lbs 4th year JR QB in the 4th round:
369 Att, 224 Comp, 2794 Yds, 18 TDs, 5 Int, 137.7 Rating
So if Franks can put up similar or slightly better numbers he could well go in the middle of the NFL draft. The big fly in the ointment to me is those silly sideline antics last night may hurt him with NFL teams.