ADD LEVEL from Roster

Just to elaborate, I think we should be able to add a cover to our roster and - as long as it is a single cover - add it to a Champed character. Or in the RAISE LEVEL section of a champed character, it would recognise not only its character in your REWARDS section but single covers in your Roster.

One has to spend 1000 coins to open a slot so if it becomes free, I think they should be useful until otherwise needed.

The advantage to players should be obvious - a character with a full count of one colour in its covers but not the full 13 covers to be able to be champed could save the character until it is champed then actually use it rather than sell it for Iso-8.