they did jason vs freddy....and freddy proved that any killer with half a brain can outsmart jason. it was due to outside interference that freddy lost. but michael myers....take the 1978 myers and the 1984 jason and put them together....before they were made into lumbering zombies, and now you got a movie worthy match! at those respective times both showed intelligence and neither could outrun you by walking...but i have to give the edge to michael just for pure sneakiness...he would have outwitted jason....any version of myers would outwit any version of jason...maybe not overpower him but definitly outthink him......the boogeyman wins. now....the shape vs freddy? now we're talking....that would be a real mind game....