Seconded, all mouth and no trousers to use an English colloquism.
January isn't that far off so won't hurt to see what they can come up with. I fear for the game if they manage to make things any worse though. I'll be positive and hope they can make it fun again and add some features.
If I could make one wish though it'd be NO MORE HEROES! 71 is far too many already when you could argue 30 of them are pretty useless and one look at the top of Challenger FP shows you that only 5 of them are needed to compete in that, add 10 for your Coli and you're golden.
2-3 new heroes a month is just overkill when the majority of users are struggling to keep up with their best lines already. Fix the existing broken or redundant ones, add Legendaries to those that are missing them and there'd be no need at all for so many new additions. Surely it's easier to add Legendaries to the dozens without them without creating whole new toons and movesets/animations/skins.
People think of Gree as Greedy, you have a chance to change people's opinions by releasing fair updates which in turn will give players more faith in the company and the game, leading them to not feel bad supporting it with top ups. Whales and Dolphins don't last forever, they get bored and move on.