Yeah, I can see the frustration. And hopefully MA has a plan to help ease that bottleneck. The good thing here is that MA is watching and listening to player feedback though. I'm glad the issue wasn't just completely ignored, and happy to see them addressing it.
people complained about low MUs and even asked for general TT-return nerf to get the MUs up, now the MUs are higher and people complain about MUs being too high...