From the information that we gathered, it seems that Mauga is set to receive a major update to his skin in the game. During the trial session at Blizzcon, players noted how vulnerable his tank really was. Despite looking robust and strong enough to cause some havoc, the skin was taken down by smaller heroes, and since the character has no other armour or shields, he was completely destroyed in seconds. The overhaul will seek to change this and make the character more usable and strong, in order to justify his capabilities.