This is a bit tongue and cheek but there may be some truth in it. The girl friend needs to stop traveling to games with Josh and withhold sex during the season. Boxers have done this for generations. No more fun Halloween like parties with the GF. Josh needs complete focus on the game with no outside distractions. He needs to be hungry, edgy and with a touch of controlled anger. No more hangdog post lost interviews where he blames himself. But what do I know...nothing but its fun to speculate