Welcome to class!
Crossovers were first created by comics. But now that our technology is at its golden age we can now bring them to life.
For Example(all opinion)
Freddy vs. Jason- what a meaningless battle
Alien vs. Predator- confusing but entertaining
My Example of a Crossover:
Jet Li vs. Jackie Chan- this would be the most awesome thing!
(thats all i can think of 4 now)
What would you like to see?