All she ever had was an armbar. She lost big when the "real fighters" stepped up to the plate. First to Holmes a boxer/kickboxer then to Nunes, a boxer with a Brazilian ju jitsu black belt.
But Rousey's judo and her arm bar along with her grumpy attitude should serve her well In the WWE. I might even watch a bout or two just to see the Rousey show continue.
"Be yourself; everyone else is already taken."— Oscar Wilde