Just a few updates.
Captain Marvel issue 50 did not have Gambit in it, focusing just on Carol Danvers and her 'afterlife'? Overall, through 49 this was a nice sequence for Gambit: He wasn't the star, but he was a good contributor and even a leader. Lots of callbacks to old X-Factor (?) days (I think?). He probably won't be in this series any more.
Rogue and Gambit 4.
Gambit did not 'abandon' Rogue, and was following her to help, which was good and what I thought he was doing. However, he didn't make it in time.
From the dialogue and so on, the author is hinting that part of what is going on with Gambit is in response to his recent 'death' in Knights of X, and he's dealing with some sort of trauma and depression. Not his best look, but it doesn't bother me as bad as some...at least they are pointing to there being a reason for it. Everyone is wanting Gambit to open up and share his feelings with Rogue, but they're pointing out that she's keeping all sorts of things secret from him. She uses the excuse 'it's just the job', but just because she has an excuse doesn't mean that it's going to not be extremely difficult for Gambit to try to be open with Rogue.
Anyway.
Extreme Xmen ended its arc without really another big moment for Gambit, unfortunately, but he held his own in the fights. Not a central character.
Anyway...don't know if he's in anything else, but trying to keep things updated.