NEW UPDATE: 6/21/19 (summary at end)
Feral druids while in cat form will be losing its ability to cast rebirth in their main form. Guardian druids are able to instant cast rebirth in bear form. Moonkins are still able to cast rebirth in their main form, moonkin form. Resto druids shouldn’t really have a problem using rebirth in humanoid form since that’s the form they heal with mostly.
Ferals have lost predatory swiftness proc to instant cast rebirth (We no longer have instant cast rebirth and we are not asking for it back). Instead of having PS proc, rebirth was changed to allow cat forms to cast rebirth. And now that’s going away. Rebirth will kick ferals out of their main form, while every other druid spec can cast rebirth in their main forms.
If this goes through on LIVE, you will most likely see many ferals refuse to rebirth if there are other brezers in the group. The reason why we refuse to leave cat form to cast rebirth is because of the Global Cooldown. When we enter any form, there is a GCD on casting any attack or spell. This causes ferals using brez to lose more damage than a moonkin using brez. Also, we are not saying if we’re the only brez in group we won’t brez.
Feral druids while in cat form will be losing its ability to cast rebirth in their main form. We no longer have instant cast rebirth and we are not asking for it back. We just want to cast rebirth in our main form like all the other druid specs.