How about adding:
1. Tough but fair.
2. Teaches the game to the players not just the rules.
3. Be reasonable, these are kids still.
4. Have fun with the kids; it's not all about wins and losses.
5. Ask for a raise occasionally.
6. And it's okay to lean on us parents to make sure the team has food, drinks, first aid kit, etc.
How's that...
1. Tough but fair.
2. Teaches the game to the players not just the rules.
3. Be reasonable, these are kids still.
4. Have fun with the kids; it's not all about wins and losses.
5. Ask for a raise occasionally.
6. And it's okay to lean on us parents to make sure the team has food, drinks, first aid kit, etc.
How's that...