Continuity for the offense is so huge. The worst thing they could do IMO is bring in someone with a new system. Would rather have Dorsey and the same offense with limited previous play calling experience than a new OC with new system that has called plays. It seems Dorsey and Josh have a good relationship, he knows what Josh is good at and likes, and at this point Josh is getting familiar/experienced enough to check into his own plays at LOS more and more