Not every player goes under the hammer. Most tournaments keep one or two marquee names attached to a team from the start, and most teams have a captain and a coach the room already knows. All three are marks you set on the registration desk and the Teams tab.
Icons never enter the auction
An icon is a player pre-signed to a team. Mark an approved registration as Icon and it is removed from the auction pool — it will never be queued as a lot, never be called, and never be bid on. This is the one mark that changes what happens on the night, so set your icons before you build the lot list.
Captains
Captain is a label, not a rule: a captain is still auctioned like anyone else, and the mark shows on the registration desk, the team sheet and the squad board. A player is either an Icon or a Captain, never both — marking one greys out the other.
Coaches
A coach is a name on a team, not an account: type it into the coach field on the Teams tab and it appears wherever that team is listed. Coaches do not sign in, hold a paddle, or receive anything.