Kang thinks World War Hulk is silly because there weren't enough Hulks, so he decides to throw every single version of the Hulk to be ever created into Marvel Earth (all personalities, all alternate-selves ever shown and Hulk's alternate sons and daughters).
Team Hulk has one month prep, will not fight one against the other unless that's part of their plan, and will be teleported in New York city at the same time.
Marvel Earth at that point was so badly screwed up and its heroes were so amazingly dumb that they probably would have lost if She-Hulk had gone on a rampage.
I blame Pak.
__________________
“Where the longleaf pines are whispering
to him who loved them so.
Where the faint murmurs now dwindling
echo o’er tide and shore."
-A Grave Epitaph in Santa Rosa County, Florida; I wish I could remember the man's name.
You mean ALL Hulks from ALL timelines from ALL alternate universes (and there are an infinite amount)? Do they get to revert to Bruce Banner to prep?
If so for even one of the above two questions, Hulks stomp.
__________________ Introduce a little government. Upset the established gangs, and everything becomes order...
Democracy is the very definition of awesome.