what 2 characters would you want to see fight?

haha i wanna see

fred vs angel muhahahaha

i'd like to see stan lee vs jim lee.

I would like to see in X3 or X4...

nightcrawler vs graydon creed

storm vs calisto

iceman vs pyro or gambit

professor x vs magneto (they never fought one on one yet)

professor x vs juggernaut

rogue vs ms marvel

storm vs mystique

Graydon Creed can't fight Nightcrawlerone-on-one. The Professor vs. Juggernaut would be a very short fight, and only if Juggy's helmet came off. Otherwise, it wouldn't be possible. Mystique would have to be very well-armed to hold her own against Storm.
I personally do want to see a Toad vs. Nightcrawler fight. Also, Cyclops vs. Mr. Sinister, Xavier vs. another telepath, and Colossus vs. Juggernaut.

avralanch and cyclops fighting

i would want to see juggernaut and collossus fight in a movie

Magneto vs Gambit (with gambits powers trained to level of 'new son'😉

(magnetic force vs Nuclear force)