Jeff Baxter also did the guitar work on alot of the early Steely Dan stuff (Reelin’ in the Years, My Old School) and even Donna Summer’s peak period work (Hot Stuff/Bad Girls).
I heard a story once, told by my brother, that Fagen brought in a session guy to play a guitar solo and the guy played a great solo, but it just didn't *fit* into the song's structure in Fagen's estimation ... so he just erased the entire track, never to be heard by anyone ever again .....
Dunno if this is true, but it sounds like something that Fagen would do .....