There are so many new and exciting things happening on Krakoa but what would You like to see happen!
I wanna see an arc that involves Namor. We saw he didn't wanna previously join Krakoa because he was busy ruling Atlantis and has had his hands full with the agents of atlas and the avengers. He's gonna be in the upcoming phoenix resurrection storyline which could tie him back in with the mutant continuity. There's so much that Namor could do for a storyline, I mean a lot of his family are mutants not to mention he rules a kingdom. His son Kamar could be resurrected as well as his niece Namorita, which could tie in Namora. His nephew Llyron is also a powerful mutant hybrid as is his mother Llyra. It could be good to add some more heavy hitters to the roster. Tiger Shark could also be added to the equation, he has Namor's DNA which technically makes him an artificial mutant, like Sinister. We also know of Atlantean mutants, Crosta, Eel, Sharkskin, and Undertow. X-Men are out in space now growing their empire so why shouldn't they grow it on Earth too, Atlantis could be useful.
And now that there are a few spots open in the quiet council, Namor could occupy one of them. Speaking of the quiet council, It is comprised of older or experienced mutants. Some examples, but unlikely are, Santa Claus, Forever Man, Spitfire, Gabriel Sheperd (Proto-Mutant), any External, Madame Web (Precog so not viable), etc. I did not include deceased mutants such as Whizzer.
The expansion of Krakoa in space gives so much opportunity to alien mutants or mutant alien hybrids. I wanna see characters like Ariel, Ultra Girl, Gen X'er Gaia, and vulcan's kid with deathbird that we have yet to see actually on panel. Brood empire would also be a nice addition. Wiccan's mutant heritage could also come to fruition now that the Skrull/Kree empire is involved.
Maybe a way to turn humans into mutants You can cure a mutant of the x gene so why not do the opposite. Graydon Creed could be the first experiment, with all these reality warpers and Elixir who can control the biology of a human I'm sure the creation of an x gene in a non x existent human is possible so that the human citizens of Krakoa can become mutants. We've seen this done by Sinister, Tiger Shark, and Weapon H.
Finally, I just wanna see old, forgotten, or non X involved characters be used. Like for example, ids like to see Ricochet on the security team on S.W.O.R.D. or Head Hunter in the Hell-Fire Club.
Anyways drop your ideas and create a discussion, it's cool to see what other people would like to see.