Board Thread:False Info and Speculative Discussion/@comment-5285305-20160108233121/@comment-11533671-20160110013324

That doesn't rule out the possibility. Theo resurrected dead folks to create his own pack using the substance he took from the Dread Doctors so it could be possible.

This isn't to say that I think Alex will ever be back or play a role mind you, just wanted to shout out a possibility.