While he may have thrown too many innings early in his career I don't see how they're paying him like a #1 or #2 starter and I don't see how he's a solid #3 with only #2 potential. Over the next four years he'll be making $41.25 million and they'll have a $15.5 million club option. So basically Jeff Suppan money, I don't see how that is being paid like an ace. As far as his peripherals go, he's pitched 599.1 innings the past two + years and 3.38 ERA, 1.15 WHIP, 7.65 K/9 and 1.86 BB/9. His FIPs have been solid over the past two + years as well at 4.12, 3.70 and 2.78. I think this is a fantastic deal for the Diamondbacks.