Selfishly I want to see him back next year... so I'm sure that is playing into it... but honestly I think leaving early would be a bad move. Najee Harris even stayed 4 years at Alabama.
I think there is so much more for Allgeier to accomplish and gain by coming back.
I think Ah You is gone regardless, but unfortunately I don't see him getting drafted. Injuries have created kind of a mess for him this season. He could benefit by coming back another season as well, but I just don't think he will.