I understand his decision in not allowing incest nominations for a short while. For the last nominations, most of them were incest and a lot of them weren't very compelling scenarios, that's possibly why he is saying 'over saturation'. I'm not a huge fan of futa but it was good to branch out a bit with the last animation, instead of beast or incest as per. I get it, for sake of variety.
There are potential compromises instead of wholesale pausing incest nominations though. Incest and Beast are probably his biggest groups, so to avoid over saturation he could do a preliminary poll with only incest or beast noms and the top 3 (or whatever number he feels like limiting it too) get pushed to the more general poll to ensure quality options. Quality over quantity and leaves room for other genres (NTR, Futa, monster, alien, etc) to compete. Though that may be too much work.
At the end of the day he is the artist. He is the one pouring in hours of work into this. If he wants to, let him take a little break from the kink. Sometimes it's what people need for more inspired ideas later on.
I agree. It looks fantastic, but it's a bit dry right now. There is only so much you can do with it imo. It's not as taboo as the other things he does, so that may play a part in it not being as interesting.
Maybe a threesome (two milfs x guy or two guys x milf) or something could spice it up.