I know it's sad. I like Houston Alexander, I feel bad. He gave one of his kidneys to his daughter, has a bunch of wins. But you're right he's gotta learn some ground game.
As for Nate, I hate his attitude and his punk image. Put him up with a decent fighter please so he can get his ass kicked. Put him up with like Sean Sherk or someone to get demolished. (No BJ Penn cause I don't want him to get a title fight). Just someone please just shut him up. Him and his other stupid brother Nick who's just as worse.