I thought it could have been Vince Solano at one point too. Solano was never indicted for the attempted murder of Ken Eto and Eto testified that it was Solano who ordered the hit. I know that Roemer claims he had several friendly conversations with Accardo but I have doubts about Accardo being Sporting Goods or Romano. Roemer said that he went to the hospital several times to talk to Sporting Goods on his death bed and in 1992 when Accardo was dying in the hospital he was pretty much unconcious and on life support the last week of his life. I remember all the news coverage and how all the news stations were camped outside the hospital.
I also thought that it could be jackie cerone since Roemer was put on his visitor list when Cerone was in prison for the Strawman case.
I doubt it will ever be released on who the real guys are since they both stated they never want to be revealed even after there deaths.