I agree SC. There was no way that Ritchie was going to testify, period.
Why not? He would have been given immunity, and all he heard was some guy saying "Michael Corleone says hello." That would not be enough to implicate Michael in a court of law, because its hearsay.
"Io sono stanco, sono imbigliato, and I wan't everyone here to know, there ain't gonna be no trouble from me..Don Corleone..Cicc' a port!"
