Jeremy Piven, known to most as Ari Gold from HBO’s phenomenon “Entourage,” will play used-car liquidator Don Ready in an upcoming comedy produced by Will Ferrell. The plot of “The Goods: The Don Ready Story,” follows Piven’s character during a maddening Fourth of July used-car sale. We have no idea if the script will be good or bad, but they couldn’t have picked a better leading man.