Im trying to imply you obviously have some affiliation for him or you wouldn't start speculating where he is. You'd just accept he's not at weston, lol.
Don't start critisising my gender now hehe...can you type TBH any more times in a post?

They are good theories though....Im going to go with....

He is starting a new life as "Dannielle Stirling" soon and doesnt want to come out in the middle of a series of ops and is waiting till the transformation is complete