To be clear, you're comparing a technique in the top gif to a strategy in the bottom. Not quite apples and oranges. Dude's not executing any technique here. Rather, he's executing a strategy in a competition based upon a set of rules. The same athlete with the same skills will often look very different based upon the rules. The best will compete in multiple rulesets in order to avoid getting locked in. As an example, I mentioned Josh Barnett earlier. Here's a guy who looks very different when he's in a grappling match, such as Metamoris, or an MMA match, or a submission wrestling match, such as Abu Dabhi.
It's a grappling competition, so the rules are actually the exact opposite of an MMA match. In an MMA match, the guy standing controls the range. If he wants to stand, he can. In a Sub Wrestling match, the guy on the ground controls the range. If he doesn't stand, the guy standing is required to engage or he is "fleeing combat." He'll get warned, then he'll get penalized, and if he continues to refuse to engage, he will be DQd.
Back to the point, though. Here are some questions:
1: Do you think this is the only strategy he ever uses? In other words, do you really think he'd use this same strategy in another context?
2: What do we know about his technique?