Fingers crossed that it's Goldballs, if for no other reason than I want to hear the story of how he could doom the future.
Incidentally, do we know who the kid that Cable is trying to kill is? For some reason, every time I see him I think it's Butterball.
I've heard rumors/speculation it's Rusty Collins.
It's good. I really have nothing to gripe about which is completely out of character.
The biggest issue I had with it is the turning back time credits scene - that's pretty much peak Deadpool meta-comedy, and it's hard to see how they could top that in a third movie.