You shall need VCE.
Standing still: Apply to ALL baseplates on the field:
- There's an event somewhere for if playing is holding something. Can't remember which one.
- Set playertype to nomoveplayer (addon) when they have an item, nojet player when they don't.
Picking up: Get an addon where the ball CAN be picked up.
Onlywithfootballonplayertouch: Same as 1, just with different outputs for when the player has the ball.