'Expectations: They're sky high for a franchise that has undergone a top-to-bottom makeover entering its first season with new co-owners Terry and Kim Pegula. Though an experienced and aggressive defense returns mostly intact, much is riding on Taylor and the offense to produce in the Bills' latest bid to end a 15-season playoff drought — the NFL's longest active streak. Bills can make a case to being regarded as contenders during an opening month that has them playing Indianapolis, New England, Miami and the Giants.'