For clarifications sake:
Originally posted by bluewaterrider
If Jeph Loeb writes this, Red Hulk wins by absorbing the cocktail of energies (solar, gamma, cosmic, whatever) in Prime's body and beats him within an inch of his life. The heroes may or may not have to fight Rulk themselves at that point. Historically that answer would depend on whether or not Rulk saw the chance to recruit Prime, any allies Prime came with, for some pet government related cause.If Greg Pak writes this, Rulk is a non-factor, but World War Hulk turns World Breaker after Prime takes out much of the rest of the field. After trading a few punches, Hulk knocks Prime clear into another dimension with one really big punch, and Prime, despite talk of how "next time" he's going to turn that "Big Green Salad-Headed Idiot" inside out, wisely finds ways to avoid the Marvel Universe from that point on.
Its interesting how you've twisted things into favor of anti-prime considering your assertion here. Since we've established the fact that both rulk cant absorb and wbh isn't in the picture, you'd think your opinion would have changed.