I don't see what your other examples have to do with the sparring we're talking about. It's not about checking your grappling vs. a striker, and it's not about drilling a specific technique. Because you don't seem to understand the method, I'm going to ignore your analysis of it and try to explain it again.
If I am the aggressor, it is my job to:
- First aggress, and put you into a defensive position
- Try to escape, counter, or resist anything you try and do to defend yourself
- Take advantage of any holes you leave open, whether I can punch, kick, get you in a chokehold, etc
I'm not throwing a punch combination and then as soon as you grab my arm freezing into a demonstration dummy. I'm actively trying to thwart your techniques at every level and at the very least get back to a neutral setting.
If you compare it to a sport, it would be the same as if you started watching an MMA fight 10 seconds in, when someone is already punching or clinching, and the other person is already defending themselves. In fact, the training is more stringent than sport training, because in a sport you only lose when you're KO'd, pinned, submitted, or when the rounds are over and you have less points. In this, you lose if you fail at any point along the way.
The post you quoted of mine, that wasn't 9 different drills. That was the same scenario, over and over, with my opponent responding to what I am trying to do each time and coming at me with a plan already to thwart what I am trying to do. They know I'm going for an inside takedown so they're looking for the body grab or the chokehold. They know I'm keeping my guard up to block the punches so they throw a kick. They know what type of submission I'm going for and set themselves up to avoid it.
Just because it isn't in a ring, or in the street, doesn't mean there isn't resistance. If you don't understand how you can have resistance in scenario-based training, it doesn't affect me. Because I know I'm getting it. Maybe it's something you have to experience to understand. It's my Master telling me to attack you, and you needing to defend yourself. And if I get you into any disadvantaged position, you lose.