There is nothing worse than seeing Paul George playing tight defense on Lebron 35 feet away from the basket. I've notice that Lebron and Wade only make shots when they have made free throws or lay ups. I mean as a coach I can live with the heat beating me with just contested 3s and long 2s. The Mavs used zone in the 2011 finals and it really worked. And shooters like Battier Miller and Allen only get good looks when lebron beats his man and kicks it to them.IMO let them shoot it will keep your players out of foul trouble and slow the pace down.