On the Trial of Magneto: given how he responded to Cortez wanting to kill humans in S.W.O.R.D., I'm not going into the event with my base assumption being "he definitely killed someone," especially since we've got Mystique secretly angry at the council. Hell, Fabian Cortez could be helping her better emulate Magneto by boosting her powers somehow. Magneto being guilty just doesn't seem to flow with the way things have been building up, IMO. It seems way more likely to me that Magneto's innocent, but aspersions are cast on him during the trial rightly pointing out his past actions, and his incredulousness at all of that will lead to him starting to question Krakoa and develop into an issue down the line.