CINCINNATI — Year 3 could be a big one for Chase Brown. The Bengals’ lead running back figures to get even more responsibility put on his plate this fall, and offensive coordinator Dan Pitcher drove that home on Monday. Brown has been doing wide receiver workouts this offseason with Andrei Iosivas and more in what figures to be one of the NFL’s pass-heaviest offenses again this fall. The multi-use weapon is primed to get moved around the formation starting in September. “We thought we had a pretty special player, and then Chase reminded us that we, in fact, did have a pretty special player,” Pitcher said about Brown. “You have to think about where are the best places we can utilize him. Obviously,