If they were smart, the juniors would stay for their senior year. There's no one on the list that jumps out, so the more awards they can get and the better the team around them performs, their stock will improve. I think Streeter would have gone higher if he'd stayed last year.
I could see Morris going in the first round, but he's going to have to prove that he can not just wing it, but start making the smart decisions, getting rid of the ball early, going through his progressions. There's no question about his arm strength, the big issues will be accuracy and what's between his ears.