Wonder Man
I think a pyrokinetic is the third most powerful force on the planet.
I think Match can fuse his feet to the earth and defeat people who can't be harmed by even fire. Shadowcat would get hit as he accessed all kinds of power and channeld it into more and more pure flame.
As refinement is only one type of training Match could become someone who would be able to process powers like a food processor.
I think that's why Cannonball made Match dig a potato up.