Things continue to get better for NBC’s Whitney. In May, the multi-camera comedy received a 13-episode second-season order and a Friday 8 PM slot. Last month, it was upgraded to the higher-profile Wednesday 8 PM berth, which was previously occupied. And now the network has given it an order for five more scripts, increasing the show’s chances for a back episodic order. Whitney, which will open its second season next Wednesday, joins its new time slot mate, freshman comedy Guys With Kids, which also has a five-script order as does new NBC drama Chicago Fire.