Off topic, but giving a bit of insight to Sonny's personality. In the early/mid '70s Roscoe Mitchell was operating something called CAC in the Detroit area. Part of this was a "youth program" teaching youngsters about jazz. Roscoe arranged to have Rollins speak to the kids. After the event the kids gathered around Sonny and asked for autographs. Thinking of Sonny as an idol and inspiration, after the kids were through Roscoe asked for an autograph too. Sonny looked at Roscoe and said "I'm not signing for you - you're 'one of the guys'".
RM relayed this to me in 1977, iirc.