Maybe AAAA was a bit much.
Career 1.32 WHIP in 879 ML innings. He's got good DUR/STA so he can eat a lot of innings, so he's a decent #5 SP for me. Doesn't hurt my rotation and I don't mind spending the $4.8m on him.
Just seemed odd that the LT for a one-season contract was so much less than the arb demand. Normally, the engine should make you want to decide about arbing or not, knowing that there's a future risk for going to arb 3 times. This particular case completely takes the decision and the risk away. Not sure if that's what the intent should be.