I get what you're saying and I think a one button smart roulette would be nice, but I don't see a big deal between having the 2 buttons we already have. The Mount Roulette includes ALL mounts, the Flying Mount Roulette only includes flying ones. I don't mind having 2 buttons but I do understand what you're saying.

I just wish I could kick a couple of mounts out of my roulette, lol.