Leech vs Marvel Mutants with a twist

Alright Leech is the kryptonite to mutants so what would happened if he became Juggernaut and went on a which would combine his Power negation powers plus the power of the Juggernaut. Would this team have any chance?

Mutants
Havok
Wolverine
Storm
Colossus(Pre Juggernaut powers)
Cyclops
Strong Guy
Nightcrawler
Forge
Bishop
Greystone

if he fully utilized his power this team has no chance in hell.

if he fights like Cain did or worse... gulp.... Colossonaut.... then they might have a chance

If Forge gets enough prep time then the certainly do. If it's just a random encounter then absolutely not.

Prepping for Leech's powers maybe, but there's no way he can prep for Juggernaut's power. And even without Leech's powers, the team gets steamrolled. They don't have anyone who can stop the Juggernaut.