I totally agree with Sigung Bono. Too bad many schools bring in someone who may be a black belt in some other style then give them a high rank in Kajukenbo. It really is disrespectful to those who have come up the hard way in Kajukenbo, having to wait several years between black belt tests, and just earning it all the way. In comes somebody's good friend who is a few degrees in something else, and suddenly they are at the front of everybody as a 5-6-7 degree Kajukenbo black belt. Go figure that out!! If they come from some other branch of Kajukenbo, then they should keep their Kaju rank wherever they go in Kajukenbo. Also, I feel that everyone should at least learn the original kajukenbo katas/pinions, rotations, grab-arts as taught by Sijo and his direct students (like Sid Asuncion) before they can ever be a kajukenbo black belt. Then they can add all the other things that many schools teach; like grappling, boxing, muay thai, aikido, whatever (that's all good, too).
I started Kajukenbo as a white belt, and never left. My teacher was taught by George Iverson, who was taught by Sid Asuncion, who was taught by Sijo. And that's my nickel's-worth. Aloha.