BD-
I am in the "small CT" camp. The few perps on the ground may have been the entire JFKA conspiracy. Just IMHO.
That said, the picture of the bespectacled Jack Ruby correcting Wade on the fine points of Castro and anti-Castro groups...boggles the imagination.
"Jack Ruby publicly corrected (at a news conference) District Attorney Henry Wade by stating that Lee Harvey Oswald was connected to the 'Fair Play for Cuba' Committee rather than the 'Free Cuba Committee.'"
I would wager not 1 in 100 Dallas residents in 1963 could make the distinction, including Wade.
If LHO was linked back to Bruce Solie...as Tennent Bagley, John Newman, and Tom Graves have suggested...then there would be reasons to keep LHO quiet.
The LHO-Havana-KGB links have never really been examined.