I wouldn't be mad if Marvel gave him another chance. They've done so with a couple of other actors, while some others are still persona non grata. He forked up. I hope he learned his lesson, but he'll have to earn his way back. I really wanted to see more of what Kang could bring to the next phase of the saga. Not so sure that will happen in this phase though.
I dunno...Even without his legal troubles Marvel needed some kind of spark. I don't think the whole Kang thing was cutting it. Granted, a lot of it was the writing, but something needed to change.