Roseanne has gotten so much press, and credit, lately for resurfacing just at a time when Hollywood allegedly has ignored the everyday concerns and people of Middle America. But for many years now, another ABC sitcom – this one – has been commendably, and very comically, examining the lives, dreams and frustrations of the type of people living between the coasts. Living, as this Indiana-set sitcom reminds us, in… The Middle. And starting tonight, in a perfect piece of scheduli