New OC and DC in Arizona Chad O'Shea The Cards have announced that ex Patriots WR coach Chad O'Shea will be taking over the play calling role on the offensive side of the ball. He is very experienced with the ins and outs of a great offense and will bring the Patriots style offense to Arizona. He has been in the NFL for 10+ years Al Holcomb Holcome will bring the 4-3 to Arizona. He has been the Panthers LB coach for a while and hopes to turn the Cards' defense into a powerhouse. If he turns them into a defense as strong as the Panthers the sky will be the limit for this defense.