PITTSBURGH (AP) – Pitt coach Todd Graham isn’t in a hurry to switch quarterbacks, yet he knows he needs to get more out of Tino Sunseri if the Panthers want to win Saturday at Iowa.  Sunseri threw a pair of interceptions during Saturday’s 35-29 win over Maine, and all but one of Pitt’s nine touchdowns this season have been scored by running backs.  After Sunseri’s first pick Saturday, freshman Trey Anderson started warming up on the sideline. Then, following Sunseri’s second interception early in the fourth quarter of a two-score game, Anderson stepped in under center.  Although Anderson led the Panthers (2-0) to a touchdown by completing 5 of 7 passes for 33 yards, Graham did his best to quell any budding controversy by insisting that Sunseri was his guy.  He, like many of Pitt’s players, just needs to play better.