Originally Posted by
Digifiend
He hasn't been shown to be resident there, but they've forgiven Wanda now (her being treated as the devil is certainly a reason why he'd want to avoid the place), and considering he used to be a member of X-Factor, it would make sense for him to now decide to be with the mutants. The only issue is that unless their X-genes are restored, they can't the use the gates. Maybe he can use his powers to create whirlwinds and just fly in, like his DC counterpart The Flash has done sometimes.