Inside the elaborate dance of the NFL’s flex schedule

The first “Monday Night Football” flex schedule will take place on Dec. 18 with the Eagles at the Seahawks replacing the Chiefs at the Patriots on ESPN/ABC.

Patrick Mahomes and Kansas City will now play at Foxborough on Sunday, Dec. 17 on Fox in a 1 p.m. kickoff.

The behind-the-scenes maneuvering is very interesting and underscores how, in the NFL’s new $110 billion TV deal, more potential flex scheduling has actually meant less flex scheduling.

This first MNF switcheroo is the first prime time flex game of any kind this season.