Throw a replay challenge before the next snap

Reinforce league replay-challenge order from coaching / officiating clinics. The red flag is not thrown after the next play, and the booth is not argued after the ruling is announced.

1. Identify a reviewable play under this week’s rules.
2. Confirm you still have a challenge.
3. Throw the flag before the next snap or the taught cutoff.
4. Tell the referee the specific aspect you are challenging.
5. Accept the ruling.
6. Accept the timeout result.
7. Do not challenge a non-reviewable judgment to ‘send a message.’