I'm pretty sure I've read that if he sorts his problems out, the door will be open for him to return somewhere down the line.
How likely do you think it is that he'll return, and if so, how long off?
To a degree it could depend on the success of Melina, Nitro and the whole 'MNM' gimmick, but it could just be a matter of waiting for the dust to settle with the drug allegations on the WWE, before hiring him back within the year.
I think he's a potentially huge star and along with Nitro, the new Christian and Edge type figures at least.
I'm optimistic and reckon he'll be back within the year in some capacity