Fine, Use your real world name as I always use Simon P :-)) . I'm afraid most of you won't use real name here.

Do you know who can play frontier/middle/gate guard?

Team members need to KNOW each other for better game-playing. Our wild-soccer club is a casual and loose organization, But we play together as friends and play week-end soccer game seriously. We want maintain it. as well as our friend-ship. Thus we need Real-world-Name communication.
That's my point. sir.