BYU would actually probably be a good place for the guy but it sounds like he's still a ways away from being able to be at BYU. Recovery doesn't happen overnight.
Also, while we all get frustrated sometimes with Anae's inconsistency and lack of creativity, he has shown signs of progress even this year. I'm not saying he's developing into an elite OC but I don't think he's been bad enough to be let go.
Anyway, even I am a little surprised at all the people wanting to hire Sark. I don't know if he's proven to be anything special. I do wish him the best of luck on getting his affairs in order and getting back on track.