If he is the best QB on the roster then by all means he needs to start. I just dont like the way he forces passes. Some of his throws go too high and the receiver has to waste a second jumping for the ball, a few fall closer to the receivers feet. Not all QB's are perfect but with him I feel like the receiver has to try extra hard at half his throws.
I will say this, his motion is light years better than Taylors. He can even launch a pretty good deep ball. He holds himself well when the play requires him to tuck it and run. I support the kid but Id like to see a big step up if he is to be the starter next year, seniority wont be the lone factor any more.