throughout comic history we have had many crossovers, some good, some terrible, from jla/avengers to superman/spider-man.
what is a crossover you'd love to see?
for me it would have to be thor and the new gods. id love to see him interact with orion. i think if written well it would be fukking incredible, but the way things are between the two companies we will never see that happening
another crossover where superman beats the tar out of thor again so thorbags can eventually shut up about it
don't get me wrong JLA/avengers had the correct outcome of the fight
but no way should the fight be that close
Always wanted to see Judge Dredd vs Daredevil. Not just for a fight (though that would be fun obviously) but for a verbal debate on their interpretations of the law and how it should be applied, due process etc. Playing up the contrast between them could make for a really cool story I think; the Daredevil/Punisher rivalry works best when that kind of thing is played up but Dredd would be even more challenging to Matt's world view as he actually works within the law (or his law anyway) unlike Frank who has abandoned it entirely.
Last nigjt after watchimg the Justice League my 11 year old son said he'd love to see a movie crossover witj JL and the Avengers line up from civil War with the JLA split with the two Avengers teams.
His only specification eas Batman had to be on Caps side vs Superman. Based on personas I'd say tjat would be right and Aquaman would be too anti establishment to be on any side bur caps. Dianna I could see going either way, Flash is too straight laced to cross the eatablishment.
Cross Company crossover. Deadpool and Lobo or Orion & Beta Ray Bill.
In Universe. It would love to see a Shaman X-Man and Dr Strange join a mystical, astral, or multi universe journey and deal with unknown forced from beyond.
The JSA(Alan Scott, Wildcat & Jay Garrick) who mostly fought on the home front, come upon a spy ring, and a plot that will put Soldiers in the European theater in peril.
Meanwhile on the front lines, The Invaders (Cap, HT & Namor) stumble onto the same plot via different means.
GL travels to the front even as HT heads back to the States, setting up two partial crossovers as the traveling heroes run into the resident team members.
In the end, all six will 'meet in the middle' so to speak, as HT, Jay & WC join Alan, Cap & Namor in England, to stop a Nazi super weapon capable of taking out the Allies.
Predator/kraven
Diana/Jane Thor
Supes/Thor
Godzilla beat down fin fang foom or any other large character really
Punisher/xenomorphs
Predator/symbiote team up