“They have a new program. You see a new culture,” said Diaz, who was unceremoniously fired by Brown at Texas early in 2013 after two seasons as his defensive coordinator and linebackers coach. “Very similar to us where you see players that aren’t burdened by the ghost of the past and they play like that. Their demeanor and temperament throughout the course of the game, I thought was very upbeat and positive, which is all what’s to be expected.”