I miss Jason

Honestly, that scale actually makes perfect sense, especially for a sixty person dance crew. You want people who are really good at what they do, but not who will attempt to stand out and affect the cohesion of the group. Too fresh and not fresh enough are both negative qualities. And Jason is just saying that an 8 represents the ideal amount. That’s actually pretty deep, and suggests a collectivist instinct in him.

And yes, that means that Jason is effectively saying that Michael is too smart for his own good, to his detriment.