User blog comment:Blinkn/Most powerful Telepaths on Earth?/@comment-4652104-20120601102910/@comment-821254-20120601164224

Franklin and a number of his fellow reality warpers are also seem to be powerful telepaths. Jean Grey is dead but she is still one of the best, though that would seem to be primarily about her being a telekinetic... so idk

Heather probably isn't ON Earth right now but she is from Earth.