Oh well it's clear that it's more than just coincidence!
It'd be just like
CM Punk to want to cash in on the image of a cartoon character!
Punk is obviously aware that he's not popular enough and needs to score brownie points with the handful of people that would actually give a shit and misguidedly attribute his new facial fashion to an upcoming movie release, even though said movie character has been in vogue for some time now!
Such a shave would never have occurred to him if not for Wolverine!
Or he could be trying to be like this guy
Yeah, muttonchops have never
been a thing prior to Wolverine. LOL