Listening to that video I'm thinking Porsche could have a $5000 option for straight cut gears in first gear and they would get takers on it.
"Why does your car make that whine?"
"Well, you see, they're straight cut racing gears designed to stand up to the stress and high torque of the motor...
No, I have no actual updated information, but standards bodies are going to standards body. When they make it their own they'll come up with a new name, and it's going to be boring.