if its classic juggernaut team 2 for sure. he handles colossus like hes a joke, thing is in colossus strength class so he wont last too much longer. and hulk wasnt able to injure the juggernaut at all in their first fight, when he was super crazy with rage. everytime he thought hed won the juggernaut got back up and wondered if the hulk was just too primitive to truely understand that hes indestructible. only jean and professor x put him down in the end.
so if grodd and grundy can keep hulk busy for a big the juggernaut can easy take out colossus and the thing, leaving hulk all alone.
Grodd really upsets the scales here. He'll either turn Thing or Colossus against the other two or both. He's powerful enough to do that. Grodd isn't really a brick.
Hulk's tougher to mind control due to his disorders.