I rather like having dragons as Mascot Legendaries. D8 Nothing is more badass or fitting. I do hope we see more Legendaries, because I think having more legendaries makes everything more interesting and cool! As a Legendary lover, I truly look forward to even more.
I do have a few of Fakemon legendaries. One is a Stork legendary, who's responsible for bringing the eggs to Pokemon who "breed". The other two are Pokemon based off the summer and winter solstice: an elder sister and a younger brother, the opposite of Latios and Latias.