spiderman vs green goblin 2002
spiderman vs Doctor Octopus 2004
spiderman vs Man-Wolf and Venom 2006?
then what??? my be spiderman vs the Kingpin. but when does it start getting silly?? for example i don't think they could do another batman film because they have used up all the bad guy's ie joker, riddler ect... and who is the man-walf anyway ive never heard of him