I used ERA because that's what everyone seems to care about. And it "should" have been around 4.4 last year (IIRC) and should be around maybe 4.75 this year, so it looks pretty representative over the last 2. I'm not trying to suggest that a 4.6 ERA starting pitcher doesn't have value, especially one that's proven to be durable. My concern is that sometime soon, its reasonable to assume that Suppan will slip from barely average to decidedly below average. When that happens, his IP totals start to become largely irrelevent. And yes, if you don't care about the last 2 years of his contract, I can see someone arguing that the signing wasn't bad. If it had been a 2 year deal, you wouldn't have ever heard any objections from me. That's because my objections to the signing had everything to do with the last 2 years. If someone wants to argue that because of the cirumstances of the team at the time of his sighing, he's already earned his money, there's no sense in arguing further. That kind of thinking results in big troubles down the road, IMO.