Diaz skipped the post fight presser. Told Dana "My job is done, I'm outta here"
Dana said "ok" 
Then he told Ariel that he wants a rematch 
Too much money on the table. He'll be back.
He was referring to the conference.
He needs at least 2-3 big wins to get a title shot. At least.
He won't be back ever, this was it for him. You can't put up with his antics when he has never beat a top 5 fighter, Danas time is too valuable for that. He might try his hand at boxing