More normal mounts that are just monsters or animals used for riding. Also mounts that are big enough that they wouldn't collapse under your character's weight realistically. I don't wanna have to constantly use gravity magic to make the mount able to carry me, I'd just fly myself. I don't want more extra fancy, legendary, glowy, silly or cutesy mounts in the game either. Weirdly enough some of the most normal mounts in the game are the t-rex and the Vivre. That's not good. We don't even get the normal horses or lanners that they use in othard, we have the glowy supernatural versions which don't blend well into the environment. They make sense for the warrior of light, but sometimes I just like to be a badass adventurer.
More color variations would actually be a great thing too! Because mounts are for character expression.