It could have been his comment about Machine Man, or his non-comment about AI art, but no ... changed the names of X-Force, Deadpool and Cable to avoid paying Rob Liefeld royalties.

Liefeld revealed that he "wanted to have a guy rocking an X on his head," and that he had been planning X-Command since the creation of X-Force in the 1990s. Rob Liefeld may be saying goodbye to ...

Rob Liefeld says "I pencilled this and inked both ... are going to let me enhance it if I choose." Here's that original art… New Mutants #93 original artwork … and yes, you can see the Tippex.