... what is to be done with Wanda?

If she’s made a mutant again, she falls under Krakoan jurisdiction and the right to try her for her many, many crimes

The sentence, however, would be a problem:
  • Executing her means that A) she probably falls into the resurrection protocols, and even if Xavier puts off her resurrection, her anima will probably corrupt Cerebro as surely as it did Vision’s wife, B)the Scarlet Witchcraft (no doubt tainted by Cthon and the Life Force) will pass to Billy
  • Exiling her to the deep runs the fairly obvious problem that Cthon’s already semi-psychotic Avatar/favoured meat-puppet is allowed to even crazier with nothing to do but listen to him (and while otherworld might be brought to heel in Excalibur, Elder Gods are another matter)


So what should be done?