Because the bullpen has been stretched and used a ton lately. Should be able to finish this game with everyone but Richard and Rondon. He ended up throwing, what, 106 pitches? It's fine; they've done well managing his workload and were trying to give the pen a break. And we've been winning a lot, and, thus, using our good relievers a lot. If we want to keep Grimm, Strop, and Rondon fresh -- and we plan on never losing again -- then we are going to have to steal a few innings from starters and/or bad relievers.