Responding to your original post, I found
Latosa Escrima to be a really effective way to bridge weapons and empty hands. This is because way back in the 80s, Rene Latosa moved away from teaching a lot of complex traditional sequences and toward teaching fighting concepts which transfer from weapons to empty hands.
In his later years, he primarily gave workshops to clubs that did a lot of stuff like boxing and MMA. He drew on his Western boxing and also Filipino
Cadena de Mano learned from
Maximo Sarmiento. Latosa had a strong inclination toward the KISS (keep it simple, stupid) mind set and rejected anything flashy like flourishes and disarms. His fighting was strong, aggressive, and functional.
Rene passed on a couple of years back (RIP) and I don't know if any of his top guys are still teaching publicly. The guy to track down would be
Cedric Concon somewhere around Sacramento...
Emin Boztepe used to teach a version of
Latosa Escrima Concepts, but, oddly coming at it from a Wing Chun perspective. I don't know what's become of him or his EBMAS group. There is also a club up in Seattle run by Andrew Somlyo. Here in the Greater Phoenix metro area there was a really tough and talented coach, Martin Torres who had an MMA/Escrima Gym called Torres DTE, but last I heard he had shut down and only taught privately.
I still do a little stuff but I'm turning 69 this week and even when I was younger, I was more of a fan than a fighter, but at least I was smart enough to recognize the difference