Kellen Moore had experience with the sunlight at AT&T Stadium during his time with the Cowboys as a player and coordinator.

Moore spent seven seasons in Dallas across different roles, so he knows all about the quirks of the Cowboys’ home field.

This entailed rotating the structure so that the setting sun would send its rays through an end zone facing west. That's the simple truth at the heart of the sudden controversy regarding Jones's refusal to put up curtains in order to keep the sun out of the eyes of his players.

Philadelphia Eagles offensive coordinator Kellen Moore was with the Dallas Cowboys as backup quarterback (2015-2017), quarterbacks coach (2018) and