The game is in a good spot in my opinion. However I’d like to suggest Mercy go back to 60hp (or more) but change her beam to be like Symettra. Make it where Mercy has to aim it. Probably with more range though.
Reason being? It would level the playing field for all healers. I feel that Mercy’s healing is too easy and therefore makes it harder for other healers to be a must-pick like she is. And her rez is still amazingly strong.
Plus if you made her more aim-based, it would reduce the allotment of mercy mains in M/GM that are being carried. And conversely, it will provide proof to all those people hating on mercy mains that they are skillful.
This post will most likely get a lot of hate. Some of my other suggestions got hate … but eventually were implemented. Figured, why not go another round?