I'm almost sure it doesn't work- think of it this way- your coach isn't going to let your player play double starters in a regular game, and he won't know it's a walk-off until he's out there and his players go out on the court; it you can, I'd like you to explain how to set double starters. Point being- you can't, last I checked, if you set your starting center to also start at power forward, it blanks the center slot, and the same with when you change from power forward to center. Please teach me how to set a guy to start double, if its possible.