Well, that's just silly. As you just saw with Chapman, those guys aren't perfect either. Arrieta was rolling. The first at bat, he was all over the corner of the zone and couldn't get a call. He wasn't really missing his spots or anything. The second AB was bad. And, of course, it was obvious to pull him there. But, before that, it is a lot of people looking at things in hindsight. Or, at best, it is people making a decision (Arrieta or the pen) that isn't entirely clear. Hell, people were calling for Chapman from the get-go over Rondon, and we saw how Rondon vs. Chapman worked out later in the inning. And those people weren't necessarily wrong. The point being: It's a tough call. And leaving in your ace when he is rolling isn't such a bad idea. I know Aroldis & Rondon are here to put out fires and they will most the time. Every one in awhile someone will rip an opposite field gapper off them taking their heat the other way. But, giving them a clean slate inning to start with & they are goin to be damn near perfect. Not necessarily unbeatable but it will be very Rare to beat. Coupled with Jakes struggles of late. Seemed like an easy decision.. its very hard to string together multiple base runners against our duo. It was also hard to string together multiple base runners against Arrieta today. How many had he given up before the 8th? 3?