What don't you like about Channing Tatum? Not that I'm defending him, I'm just curious. I may end up agreeing with you. All I've seen him in is This is the End. Which I understand was nothing more than a humorous cameo.
Look, I'm with everyone in that I love Gambit and want to see him on the big screen. At the same time, I want to see him done right.
So let's get into what is needed for Gambit to be "done right"...
1. The costume. To me, this is one of the most important things. It can't be like this:
He needs to look like this:
2. The accent. This is one of my biggest concern. If the accent, voice, etc. is unbelievable, then the character will not work. Unfortunately with Channing I have never seen anything to make me believe he could pull this off. Maybe (and hopefully) I'm wrong.
3. The look. This is one place where maybe, possibly, Channing can be ok. I mean, really, once you put on the head gear it's really nothing more than the hair and the shape of the face. Though I will say there's something about Channing's eyes that don't seem to fit.
4. His background story, which has nothing to do with the actor.
5. The way his powers will look. Again, this has nothing to do with the actor.
Some have stated that they can't think of any other known actors that could pull off this look, but I'm not so sure of that. How about:
http://www.imdb.com/media/rm3130820096/nm0093589?ref_=nm_ov_ph
Matt Bomer
Hunter Parrish
Liam Hemsworth
Matt Lauria
Also:
Sullivan Stapleton
Charlie Hunham
Jai Courtney
Matthias Schoenhaerts
Ryan Gosling
I would imagine that out of all of these at least one could pull off the whole package...