Travolta looks nothing like John Gotti. I think that Stallone with a little more pounds could make a better Gotti.
I found this on imbd:
The latest reports are stating that John Travolta will not be starring in the Gotti movie because of his gay scandals and that he was dropped from the movie because they don't want a homosexual playing someone like Gotti
God Bless

Armand Assante nailed John Gotti better than John Gotti himself

Assante should play Gotti again. Only thing I don´t like about the HBO film, is that ther´re trying to make Gotti look like he wasnt a rasict but in real life he was.