Johnny Fiama - where is he now?

[Muppet Master]

That reminds me of a similar interaction in my head between Kermoot and Constantine if they happened to meet each other while having coffee.
Kermoot:
So, what's prison like?
Constantine:
It is terrible.
Kermoot:
I bet it is. That's not somewhere I'd want to end up.

It would be cool to see Kermoot, Constantine, Kermit the Pig, Robot Kermit, and Lenny the Lizard gang up on Kermit, but obviously the majority of those characters are too obscure to be used again.

 

[Muppetboy09]

In my mind, I'd like to think that Johnny Fiamma was in disguise as the "Muppet Gary" in The Muppets. His head shape/voice were very similar

Muppet Gary was performed by Bill Barretta, so the voice is easily the same.