Video with all characters multiversus demonstration winning and losing animations update Season 2. MultiVersus SEASON 1 All Winning & Losing Animations Characters Skin update BLACK ADAM • MultiVersus SEASON 1 A...
I don't think they ever will. Even the developer of Multiversus, Tony Huynh admires Kevin Conroy as Batman. If they ever were to add new voice lines for Batman, they'll have to hire new voice actors for that but they'll never remove nor replace Kevin's voice acting.
I think their post actually means they're going to leave it as is. Kevin is the most respected person to replace and left such a legacy that they're just gonna keep his lines forever even if new characters come in.