I have seen them all in drills and at Both Rochester spring games.
Broyld is the most gifted athlete but I guess the word on him is that he couldn't learn the offense. I think that he stays at RB and plays a slot receiver/tight end/H-back roll. He has a cannon for an arm and some touch but again, if he can't run the offense, he won't play. Unless of course he can learn the offense next year.
Hunt is also a really good athlete, not far behind Broyld but can learn the offense. He sat out Spring ball but he seems to be the front runner IMO.
Kinder is really quick and can run but when he throws, it is a disaster.
From what I have seen of Loeb, he hasn't seperated himself from any one of these guys and they are all more athletically gifted than he is. He also doesn't make great decisions with the ball.
Unless the offense stays EXACTLY the same and his experience in it can be called upon, why would you go with him ?? Just b/c he is a 5th year guy...I don't think so. He is also a lefty which means you have to flip everything around as far as protections and players, I don't think they make those changes.
Just from what I have actually seen from them and also from their high school clips.
Just my opinion.