Now, though -- with a handful of recent changes and announcements -- Team 5 seems poised to actually address every major (fixable) issue with the game. Now, with Classic cards no longer invulnerable to rotation, Team 5 can more easily make decks feel fresh. Wild and ArenaBoth Wild and Arena formats were mostly ignored by Team 5 since their creation. Most importantly, though, Team 5 said they have no problem reverting Arena back to its Wild roots if the Standard experiment fails. As for Wild, Team 5 cited another Heroic Tavern Brawl using the Wild format, as well as supporting third-party Wild tournaments.
Source: Forbes February 24, 2017 21:08 UTC