Bill vs Bob

Bill Agent of A.I.M vs Bob Agent of Hydra. Both are trying to kill the other. Both are unarmed. Takes place in an open field with no one around. One hour in if they are both still alive Deadpool randomly teleports there and decides to shoot one of them. Who survives?

I'm thinking Bill will be sparred because I mean really... Deadpool and Bill fought through the Zombiverse together!

Bob.