SGA prison crack!AU

In a prison. John's there to start with and i have no idea why. Rodney comes and becomes a new inmate
...and then it delves into crack.
Rodney has this power where everything around him slowly changes to fulfill its purpose better. He can direct it a little bit, especially if the object has more than one purpose, so slowly things start to change and Rodney's all "I tried to push the prison towards rehabilitation rather than confinement, because if it went to confinement we'd never get out."
The law lets him be punished for the consequences of his powers and he's in jail because one of his neighbors had something to do with drugs and his powers inadvertently made them more druggy or something.
Also the powers work on people but more slowly, especially when they don't really feel they have a purpose, which is how Rodney got to be so smart, because he felt it was his purpose and he's certainly around himself enough to be changed. And then one day john gains the ability to fly and possibly sprouts wings.