Bears wide receiver Marty Booker is hoping to earn more playing time after rarely being used against the Colts in Week One, according to Chicago Sun-Times. He caught one pass, and was on the field for just seven snaps against Indianapolis. "I guess I am the interchangeable guy, knowing all three positions and trying to get them all down," Booker said. "Now I am trying to get reps in at each position and trying to learn everything in case somebody gets hurt. "It's all concept. Once you get the concept and know the play and figure out where everyone is going, you know each person has a certain route. It's not bad. I pretty much have it so far. We'll see [if I get more playing time]. Hopefully, I can get out there a little bit more and help contribute."