Um.. well I think we have all decided but i'll post for the heck of it.
Deadpool and spiderman take the cake. Batman is tough but he doesnt have the stuff to take down wade batman can't stop a bullet he doesnt have a batty sense. Wade has a healing factor and would probably reject any chemicals in Bats knockout gas though i might be wrong. I think wade is stronger than bats as well and more athletic. Batman relies too much on his utility belt if wade sends a blade and cuts it off Bats doesn have much to work with besides his feet and fists which wont do to good against swords and guns. Spiderman he can dodge pretty much whatever as long as they dont souble team him i dont see them getting in many hits he jumps around like a.....well spider.