4 takeaways: Bills practice harmony in opening OTAs

ORCHARD PARK, N.Y. (WIVB) -- As cranes hovered over excavators, graders, loaders and the like building Buffalo's new football stadium across Abbot Road, the Bills have gotten to work reconstructing their championship window after tightening the talent roster this offseason. Buffalo Bills offseason tracker: Free agent signings, releases, movesEntering phase two of organized team activities this week, the Bills opened the first of three voluntary minicamps. Each OTA consists of three unpadded prac