Coaches should not be responsible to make professional athletes to play hard. They are paid to play hard. If they can't play hard on their own, they shouldn't have been signed and shouldn't be on the roster.
The defense sucks because our roster is poorly constructed with horrible point of attack defenders and a lack of size.
I don't think Cov is great, but I don't think anyone on our bench tonight was great either, so I'm not losing sleep over his play time, but that is the only one that makes any sense to me.