I think this is bit simplistic. This is a fvcked up situation. You have Ewers who was projected 1st or 2nd QB after Michigan. He gets hurt and comes back and doesn’t look anything like the QB that started the season. You also have a back-up that has a higher ceiling than Quinn. Quinn playing his best as 3rd year starter ends this discussion, but he isn’t. I doubt even Sark or Quinn know how to fix it, outside playing a shitty defense.
I agree the playoffs are less likely with Arch, but a run in the playoffs may be more likely with Arch. The only issue is he would need all the reps to get there. This may be the shittiest QB situation a Texas coach has faced. Sark and most fans are hoping Quinn comes out on Saturday and looks like Tom Brady. If he comes out looking poorly, then we are probably going to see Arch. I am not saying start Arch for Vandy. I am saying that leash on Arch should be short