In 2005, his last yr in the ALE, he had a 5.90ERA in 71.2IP. For the first time in his career, he allowed more hits than IP. That yr, his walks were down, but so were his K's. Then, he was moved to NYM where he had a 5+ ERA with 31 baserunners in 21IP. He moves to ARI where he is playing in the warmth and against the worst division in baseball and he still skyrocketed his walk rate.
He isnt the answer. And for a kicker, his last 3 yrs against the yankees isnt too nice. He has had some good bail jobs keeping his ERA under 6, but he has allowed 26 baserunners in 15IP for a WHIP of 1.73.