Talk of the Spider-man/Spawn crossover got me thinking.
Personally, I think that at one time it would have been great, but the ship has long since sailed on most people caring about Spawn.
At one time it would have be a guaranteed hit. It's just no longer that time.
That led me to think of something else. What Spider-man crossovers would you liked to have seen at one point, but you now feel are too late for?
For instance, I would have at one point loved a Kyle Rayner/Spider-man crossover back when he was still a rookie hero, but the guy has moved past that point and him getting the "great power/great responsibility" speech would be pointless now.
Likewise a 90s Superboy/Ben Reilly crossover could have also been cool seeing as how they were both clones trying to live up to a bigger legacy but those issues with the characters are gone now.
A Spider-man/Tick would have been great but the Tick just isn't the draw he used to be.