Activating Player Roles/options during Game

[Leeds]

When I play I often see a player or players with options under their icon such as 'block' or 'steal'.

How do I actually activate this or choose this for a player on the fly?

[The Other Kevin]

You have to hit the old back-down button and a face button. It's called freestyle superstar. You have to choose it before the game.

[Laxation]

you need to read the fucking manual