I have a level 7 coach. I can also hire a new level 7 coach, but the new one is about $4.000 cheaper each week then the one I have...Big different if they are as good as the other.
i heard they don't have subs, and i got a level ten coach who stays long on level then before he dropped to level nine, but then he dropped next week again - i think this could be a point for the no sub theory if you could lose a full level in a week.