Possible, but not probable^^
Interesting thread....I'd lean toward the Marvel team 8.5/10 times....too much to ask for the fight Stormbreaker and SS's abilities The key for DC is Kyle. If Clark and Diana can keep him around, their chances increase with each additional second. WW's lasso can play a HUUUGE role in this. Plus, she IS capable of lifting Stormbreaker, and it's not out of the realm of Supes getting it either.
Very good thread, Alemaster.