So we now have Bomb, Tiger, Raptor, and crab mounts. There are plenty more I'd love to see.
Bugard, Lizard, Snoll, Tiger (alternate skin), Praying Mantis, Wyvern(shrink it a bit), Griffon, Taurus, Manticore, Coeurl, Dragons, etc....
Mounts were a great addition and helps to get places much faster. More variety is better