Clarence Hill ‏@clarencehilljr 5m Garrett acknowledges romo will be more involved and was a calculated and deliberate decision by organization He was part of every part of offensive installation throughout off season Garrett now acknowledges that Callahan will call plays. Finally He said decision was made months ago. Said it was his fault that they were not on same page with announcement last week Garrett said decision was made in January Bryan Broaddus ‏@BryanBroaddus 3m Garrett has said that Bill Callahan will be the play caller. Garrett said that he takes responsibility for how the message was not presented Garrett said this was a collective decision between himself and the front office on the play caller. Been made months ago. David Moore ‏@DavidMooreDMN 1m Jason Garrett acknowledges Bill Callahan will call plays, decision made in January & it was his mistake how ladt week was handled Romo on Callahan calling plays: "This is Jason’s system and it’s been Jason’s system since he’s been here. It’s going to stay that way." More Garrett on Callahan calling plays: "We're not interested in making change for change sake...We're trying to make positive change."