Geeze, what's wrong with a cougar for a mascot. It's by far the best mascot in the state.
We don't have an androgynus pigeon or hawk or whatever that thing is (or is their mascot a U or indian or what?)
We don't have a bull that people rub their naked butts on.
While there might be other mascots that reflect BYU's culture (missionaries, pioneers?) I like the cougar mascot.