Re: Batman Vs Superman: can't we find a better title than that? Any suggestions?
World's finest is purely a comic thing that probably won't be brought over to the films. At least with the "avengers" titles they are an actually functioning group and thus need a name, also they incorporated the whole "avengers initiative" aspect.
Batman and Superman aren't an actual official team and probably won't have a "world's finest" initiative.
I don't know if we need a "vs." in there but i've said you don't need to get fancy with a title when you have batman and superman as names to put on the marquee.