Yep, pause the game and there's a menu option called "player options" or "select sides", something like that. It'll show you the available controllers, which can be moved to choose which team is to be controlled. You can then select "Assisted" (game predicts where the play is going and moves cursor accordingly), "Semi-Assisted" (cursor changes when ball is touched or at least comes in very close proximity to a player), "Unassisted" (you must manually switch the cursor), and I believe "Fixed" (play as one player) is still available, too, though I don't remember for certain.
Edit: Guy above beat me to it!