He can't play 10-11 guys consistently but I agree with the OP's basic point which is you should get all your young guys as much run as possible when you can.
Doc has a habit of playing his starters even when we have a 20-25 point lead. Inexcusable for a few reasons:
1. Great opp to get them injured
2. Terrible waste of an opp to get your young guys damage free paying time ina real game.
Tight games no, games we're blwoing teams out, get the young guys out there. The more the better.