User blog comment:Mr. Xemnas/Underrated villains that deserve popularity and more recognition/@comment-4651179-20130309175016/@comment-4651179-20130309200750

Well, Marc Guggenheim created Whiplash, but he isn't in any Marvel title currently.

I guess if Remender brings him back will be with the Masters of Evil.

But Gillen has brought back some things from other comics to Iron Man, like the Extremis virus from Warren Ellis' Iron Man run, Death's Head, and the redesigned Firebrand, Living Laser and Vibro from Matt Fraction's Iron Man.