Every call, the progression, and the gate. Print this and tape it to a clipboard.
Nine cards, one per girl, including the three sitting. Each card shows only her job, on every play, at every spot she plays. Print this tab and every girl on the roster has her own sheet. Cut and tape inside a wristband sleeve.
Who is on, who is out, exactly who swaps for whom next series, and what each group can actually call. Print this and it is the sideline card.
Swap a girl into a role and every play, wristband and diagram updates. Saved on this device.