Yeah, it's got to be that. I couldn't be what he does in practice every day, because we can all see what he does in practice every day..... wait a minute...
I doubt McCabe is a different player in practice, but even if he is, Fran has to face reality. McCabe is an undersized and under-athletic stretch four, that is shooting 25% from three in conference play. Maybe he plays like King James in practice, but when the bullets fly, he hurts the Hawks.