Maybe Brolin is just doing his yelling exercises so he’s ready to channel Cable’s rage when the cameras are rolling.
Knowing Deadpool, he’ll come up with a few ways to make the Cable the butt of a joke.
It’s anyone’s guess what’s happening in this photo that Josh Brolin posted on his Instagram page.
Unlike Wade Wilson, who spends most of his time cracking jokes and one-liners, Cable is a fairly serious character, so don’t expect him to help lighten the mood.