Tread carefully if you are not fully caught up on "Game of Thrones. This post contains spoilers for Season 8
It's almost the end of an era. The series finale of HBO's "Game of Thrones" will air this Sunday, and it is dominating conversations everywhere, including the Patriots locker room.
During media availability on Thursday, the Patriots resident "Game of Thrones" expert, Maester Duron Harmon, of course, brought up the show and how it has taken over the locker…