I like the way Diego Sanchez grapples. He constantly pressures and never gases. He likes the top game and he doesn't stay in his guard long. He doesn't fall into guard and try sweeps to reverse. He's like a pitbull. I think his jj is good for MMA and streetfights because he's ultra aggressive. Ppl who pull guard I notice tend to be more passive. Im not a big guy either and small guys tend to play the guard game a lot.