I had Rinne and Simth in my keeper league last year. Main reason I missed the playoffs was my keepers. Just not enough starts. My theory is more starts = more wins. In theory.
This year I still have Rinne and Smith (bloody Ellis is following me around making life difficult!) but I also have a very reasonable trade offer on the table the involves picking up Kari Lehtonen. He's a bit (!) injury prone. Basically, could I count on him as a solid fantasy starter. I have the money to grab Raycroft as a back-up if need be, but I'd rather ride with Rinne/Lehtonen and Smith as the back-up.