The decision by Tom Brady to leave the New England Patriots was influenced by his relationship with Josh McDaniels. Brady and McDaniels spent 12 seasons together.

"Hard to present an order of why Tom Brady didn't want to return to Patriots," writes Gary Myers. "But one thing has been very much overlooked, according to an excellent source: His deteriorating relationship with OC Josh McDaniels. Tom was worn out by Josh after all these years. That surprised me."

Brady also wanted more input on New England's game plans.