Rob Lowe to Parks & Rec

Hey, can someone help me figure out Rob Lowe? The actor has left two shows with sprawling ensembles (Brothers & Sisters and The West Wing) because he felt he wasn't getting enough screen time, and now Michael Ausiello is reporting that Lowe will join the cast of Parks & Recreation. I mean, it's a great comedy and all, but is there going to be very much room for him? This is a show that has the fantastic Rashida Jones in its cast and in some episodes, she gets little more than three lines and a reaction shot. I'm wary! [EW]