Thor and The Hulk departed as friends at the end of Hulk issue 6 after kicking Red Hulk's ass. Thor also worked with Banner and Steve Rogers alongside Red Hulk after extracting a little payback. Now we have Fantastic Four 588 where Don Blake and Bruce Banner conspire to let Ben get a little frustration out. Even after both transformed into their more famous alter egos, we have Hulk waving off Thor so Ben can pound on him. Are we getting closer to actually seeing future Thor/Hulk team-ups?
I would rather the two be friends than constant battling each other.