Thanks! I certainly believe he said that, but can't imagine it's the entire story. Among writers he's worked with, Mike holds Jim up there with Neal, and Mike's schedule would've been accommodated. John hasn't said in any recent interview that Mike was asked but unfortunately was too busy, despite his having talked about Mike recently. You'd think after mentioning Mike's work on A Twist of Fate in an interview promoting the new album, John would've mentioned they wanted Mike on a song or two, but that he was too busy. It would've been a way to answer the unasked question regarding his non-participation while flattering his friend at the same time.
One of the things I've most admired about Mike is his willingness to be a fan and come across as a genuine fan himself, promoting the things he loves. He's gotten me into quite a few things. This just seems like another case of Scorned Portnoy Syndrome.