They're either the new CRs who decided to start a new band and leave Clint City or we're getting a battle of the musicians event.
I see. It seems players get sensitive when a card is in the background and assume they are potential Collectors right after Dregn Cr.
Clifford, Gemmz, D4 Funk, Nahema. Their prices have gotten up, however nothing has been done to block the sales of these cards which kinda does not make it a Collector announcement if you ask me. However, I think there will be some multiplier associated with them.