20 people, I hope it is 4/5 tribes which would be megaglam. I don't rly like 2tribes of 10 cause they easily make people Invisible; if there is 4 or 5 tribes, more people can appear due to being smaller groups of people.
I don't like a political themed Survivor because the show shouldn't be about that imho. Moreover, it will make people bond easily just based in their political thoughts, which is hard to fight against, thus giving benefits to alliances, and making people not going to flip flop that much. I want game, and I think that option may kill all the strategy, I am NOT a fan.