After watching and looking at these guys I think Luke Del Rio will be the best out of them this year.. Blake still wants to go to the NFL so I think he may still play some QB but will be used else where too.
Unless one of the young ones truly stands out in the spring I think Blake will be the backup again, especially initially, simply because he has some game experience.
Who the next starter will be is a complete toss up at this point. Morris has a rocket arm and is big. Bateman is a superb passer, I know little about Mcleod, Ely is a capable game manager. I really think Del Rio is going to surprise a lot of folks.
We'll find out in the spring.
But, at any rate, I can't imagine a scenario of going into 2014 and not having already identified the "future" qb by giving him some playing time this year.