At the end of the day SL is SL, so you can't blame him, unfair though it is if you drop into the Championship you risk getting typecast, especially if that team fails to get promoted. Like all players he needs to keep his value as high as possible, he's still got a few years left.
Also played under Powell I think, and didn't feature hugely, and at the end of the day it's Powells vision of the squad that counts.
Personally think he'd absolutely rip it up in the Championship, especially at FB. If he doesn't cement a place at Wigan he may come here on loan, especially useful for us at the end of the season the we may need pepping up.
Personally, I hope he finally crack it at Wigan.