Deadpool vs. Longshot

Can Longshot make the impossible shot to kill Deadpool?

No, but he can KO him.

Can Deadshot take the shot from beyond the 4th Wall with rubber eraser bullets?

I was thinking that if Longshot caught the wind like he did to carry the X-men against the Advisory near a Volcano in Hawaii and Deadpool is near the Volcano Longshot could get lucky and the Volcano could erupt and Longshot could throw 4 darts in the shape of + at Deadpool and cut him into 4.