The MCU one.
She wasn't gone THAT long.
None that I can remember, but none of them are really important characters either.
Sounds lazy to me.
Lol. The point I was making is that a reboot is not necessarily well regarded, 'better', or successful.
Jean has been dead for 17 of the last 37 years so she has had a fair bit of time to feature. Phoenix is her own story. Her other key stories have been things about Cable, Onslaught, the Age of Apocalypse, or as support for Cyclops. She is a support character and a love interest but a very important one. They keep choosing Phoenix because it's Hollywood - flashy, massive explosions etc with a tragic emotional core.
Powers that require imagination to bring to life onscreen are the opposite of lazy. In practical terms probability manipulation is just unfocused telekinesis I suppose since telekinesis would be subatomic electromagnetic manipulation to imbue objects with sufficient energy to move them while probability manipulation extends this to weakening atomic bonds. The powers are all linked.
Shadowcat is a great character. I'd be happy to watch a movie featuring her with other characters like Colossus, Iceman, and Rogue.
Credit to Marvel, they have a clear understanding that a 'solo' movie means the focus is on one character but you can still feature other characters prominently. My problem with the xmen movies is that (apart from first class and Apocalypse) they've all been Wolverine movies featuring the X-men rather than X-men movies, and the other two are both origin movies featuring the birth of the X-men with more focus on Charles, Erik, and Raven.
Although X3 gutted the emotional heart of Jean's story, it does at least have a full on proper finale of the X-men performing as a team that is one of my favourite from the franchise.