The first thing about Sass...he learned ALLLL his Jiu Jitsu from my coach, he used to train full time before he left to join Terry Etim's gym (a standup gym mainly). He's a Purple Belt, and got 9 straight Triangles in his pro career, we were disappointed he finished with a heelhook. His striking isn't great no, and I feel if he went against a good Striker/Wrestler, he'd be owned!
Problem is, there's nobody better than him at Jiu Jitsu in that gym, he made a mistake leaving us, in my opinion

Terry Etim did the same thing. Left my gym, except he's a beast standup, so that gym suits him..until he gets submitted because there's like 2 top level Jiu Jitsu guys there.