Coaches hear lineup feelings all season. The messages that get a decision are short, factual, and owned by them at the end. The messages that get silence ask to be comforted.
Write your case. Ask them to call it. Then live with the call.
Facts, not a season memoir
Minutes you have played. The matchup you think you can take. What you have done in practice that they saw. Write for a cold reader — they have a whole roster in their head and will not replay your year.
If a claim is your read rather than something they said, label it. "I think I can handle their closer" is different from "you said I would start." Do not let the assistant turn a hope into a quote.
Leave the group-chat politics out. Leave the parent out of this send unless the program requires a parent on the message.
Their decision, not your mood
Ask for a decision they own: try this change for the next match, keep the posted lineup, or meet for five minutes because the options are not closed. That is a response shape with accountability on their side. After they pick, it is their lineup. That is the job.
A sufficient reply is "keep," "try it Saturday," or "meet Thursday." Tell them no explanation is required. You asked for a call, not a speech.
Give a deadline that matches the next lock — lineup due Friday noon — and say you will assume "keep" if you do not hear. That default is respect, not a threat.
Do not ask who they like more. That question has no good written answer.
You approve the send
Draft. Read it as if you were the coach on a bus. Confirm. A lineup ask under your name is not auto-mailed.
They do not need an account. Email and a link are enough. If they already have RelayLink, you need an accepted contact.
No attachments. Film and stats live where the program already puts them. The briefing is the case and the ask.
Nicknames stay private unless you share them. Use the name on the roster.
If they block you, the block is silent. Play the posted lineup.
When the ask fits in a briefing they can answer from the bench, connect your assistant and send the case — then take the call.