Tweak, tweak, tweak. Blizzard continues to modify the various Overwatch heroes in an effort to achieve perfect game balance. It looks like Zenyatta, Mercy and Mei are now in the crosshairs.

On the official forums, designer Geoff Goodman offered his take on the various changes coming to the heroes:

On Mei: "Currently her ult can feel a bit unwieldy and inconsistent, especially when you compare it to other similar ults such as Reinhardt's. We're internally testing allowing the ultimate projectile she throws to pierce barriers (such as Reinhardt's shield), and increasing the radius a bit on it."

On Mercy: "If she were to get a new ability it would ideally have to be something that she could use more 'outside of combat' or something that is generally used much more rarely. That said there are some things we can do to help her out in the near future."

On Zenyatta: "Zenyatta is definitely playing a lot better these days. At this point anecdotal feedback, internal stats, and competitive feedback are all showing he's actually a bit *too* strong at the moment. At this point we're looking likely to reduce some of his power in an upcoming patch, probably related to his Discord Orb."

Goodman offered no time frame for changes to be implemented, so just watch the patch notes.