Window closes on potential trade of Joey Bosa in 2016

It’s official. In 2016, defensive end Joey Bosa will play for the Chargers or for no one. As first explained last week by PFT, the window for trading Bosa closed at 4:00 p.m. ET today, 30 days before the start of the regular season. He can’t be traded until the 2017 league year opens, at the…