For generations of Michigan families, the Comerica name has been a familiar one—from the neighborhood bank branch, to trusts and estate plans, and, of course, to the home of the Detroit Tigers. That name is now changing. Fifth Third and Comerica formally merged earlier this year, and over Labor Day weekend the former Comerica accounts, banking centers and technology systems were converted to Fifth Third. The two banks are now operating under a single Fifth Third brand. For ma