Didn't realize JDS speaks relatively decent English.
Didn't he do UFC post fight interviews through a translator or no? I can't remember. Maybe a few random sentences.
After the Gonzaga fight he spoke almost entirely on his own after fights (unless Joe asked a long-winded stoner question). Since a month or two after Nelson though he's been nearly fluent, you can see his personality coming through his english finally too. He must have known a little while before that he'd be on TUF and really studied his english.