Urban Meyer letting Storm Klein back on the team isn't surprising

Urban letting Storm back on the team isn't surprising. Just like Jim Tressel, UM3 doesn't give up on his players
and knows the best way he can influence a player is when they are on the team. Every good coach feels the same way and only boots a player when their actions give them no other choice. None of us know the full details but I'm sure Urban knows everything he needs to handle Storm accordingly. 
I read a good article at Bourbon Meyer (Florida website) that describes Meyer's philosophy when he was there:

Avery Atkins: Not every Gator fan knows who he is, but Atkins was a 4 star recruit at corner and a part of Urban Meyer’s first recruiting class. Atkins started in 3 games in 2005 and was the projected starter in 2006 when everything fell apart for him. He was dismissed from the team and left the University of Florida after charges of domestic battery on the mother of his child.He enrolled at Bethune-Cookman College, where he played three games in 2006 before leaving the team.
In January 2007 he enrolled at Florida again, but dropped out after only a few weeks and returned to Daytona Beach. On July 5, 2007, he was found dead in his running vehicle in his garage.Autopsy later determined the cause of his death as drug overdose. Ecstacy, to be specific. Atkins life was littered with problems stemming from some emotional and financial distress connected to his young child and the child’s mother.

I introduce you to Avery because he is likely a strong reason for the way Urban Meyer handles discipline on his teams. It is important to know that, some of the kids Meyer recruits don’t come from great backgrounds or neighborhoods. Moving to a campus and University culture is a huge adjustment for some of them. Meyer’s record of player behavior while at Florida is, at best, unflattering in its sheer numbers. However, if you look at what the instances and allegations are, you can see that some things are just “things college kids do”, and some are crazy stuff. The kids who did crazy stuff were typically suspended or removed from the team.
In a moment of truth, Urban might tell you that he wished he could have done more for Avery. He did all that he could by allowing him to come back and enroll at Florida and get a second chance at it, but Avery was too far gone.
Meyer’s philosophy is that, while not pretty all the time, some of these guys are better off on campus and under the supervision of himself, coaches, and advisors at the University with all of it’s resources, than they would be left to their own devices at home, where they may be nothing productive for them. Ever since Avery died, Coach Meyer has had a significantly more difficult time removing a guy from the program. Unless of course, it’s crazy, crazy stuff (like firing AK-47’s on Univ. Ave or stealing your teammate’s deceased girlfriend’s credit card and running it up)