An idea: Give arena seating preference to the less fussy players.
Player "John Doe" has given a red Thumb to player "Jane_doe".
But Jane doe has no issue with John. John has joined the Arena queue, and is waiting for the table to fill. Jane also wants to play Arena but cannot, because of the red thumb.
So, the system should replace John in the queue with Jane. Once that game is filled, John can re-join a new queue.
Player "John Doe" has given a red Thumb to player "Jane_doe".
But Jane doe has no issue with John. John has joined the Arena queue, and is waiting for the table to fill. Jane also wants to play Arena but cannot, because of the red thumb.
So, the system should replace John in the queue with Jane. Once that game is filled, John can re-join a new queue.