It's pretty much all in the title. Two ideas I had for new categories. I would definitely give them a try.

There's next to no interest in any% so there's also no point in adding a category that will potentially have one run and then be dead forever. It's happened in the past on other persona games with different categories. As Liv said, NG+ in P5 is a prime example of stagnated and poorly optimized categories even after people yelled so loudly about wanting it added. If you still wanna give those runs a try regardless, best of luck to you. If it was entirely tied to them being on SRC leaderboards then it's probably best to spend that time otherwise.