There is this kid at my gym. He's only 16 years old, but he weighs probably about 210lbs and is solid. From what I've heard, he won states last year for whatever weight class it is he wrestles in. Bottom line, he is a beast of a wrestler. We're both new to BJJ, and I probably actually have a better understanding of the techniques than he does (this is not saying much as we're both noobs). But when we roll, this kid murders me! His positioning is insane! Even when I have him mounted, is ability to buck me off is nuts. He passes my gaurd reletively easy, and once he's got me mounted it's like having a mountain on me. There are other much bigger guys and guys that have been training much longer, but none of them give me the same problems as this kid. Don't get me wrong, I really like rolling with him. He really let's me work on my defense. And I can tell with each roll that I'm improving. But really, all I've really been able to do with him so far is just lock him down and try to survive. So how do you guys deal with a really good wrestler?