I always thought that Blizz should come out with a COIN that players can buy for like ~10k that would give exponentially bigger drop rate. This way it would stimulate the economy and give the people who would rather grind for it the old fashion way and then the ones who only want to add to the collection number. The mounts are what over 10 years old. I have been grinding for them since Legion came out as Legion was not my favorite exp. I managed to get one during that time grinding. This way with the coin would be a win, win, win.