Josh is the VOICE of the NFL- like Paddy Mahomes. He is not throwing anybody under the bus publicly, not only for the weekly bulletin board, but because HE is football promo man!
Like Gretzky, MJ, etc., he is not simply doing post game interviews for the Bills and himself; rather he is a promoter of his employer- the trillion $ NFL.
To me, it is astonishing how quickly and how well trained he has become at doing that!