Which John is Next?

First: God's Company, Johnny Cash singing the Three's Company theme song. Yes, really.

Now. We all know death comes in threes, so: John Mellencamp? Pope John Paul? Elton John? John Cleese? Stuttering John? John Travolta (please)? John Stamos? John Cusack? Olivia Newton-John? Johnny Walker Black Label?

On the topic of today's dead John and Johnny, blogger Dong Resin writes an open letter to AP: "Hey, I'm sorry Jack Tripper is dead too, but [...] they didn't die in the same plane crash like I wish all 400 potential California governors would. Give Johnny his own memorial, you cultureless swine."
Two Exits, No Waiting [dong resin]