For that matter Josh,I think we could cast Axelrod as the ..

traitor,Frankie Pentangeli,he even looks like him happy

I can see it now,Tom Hagen(played by Judge Andrew Napolitano)visits Axelrod in prison and talks him into committing suicide. grin
Hold on now,I'm on a roll... We could make Kerry play the part of "Carlo",who is married to Michael's loud mouth sister(Theresa Heinz).
Carlo gets into the front seat of the '49 Plymouth at the Corleone estate and Fat Clemenza(played by 'Round Boy') wraps piano wire around his neck while saying "Hello Carlo". Bwahahaha !!