The NBC commentator apologized for his patronizing remark about Steelers fans during the Baltimore-Pittsburgh game.
Thursday's announcement comes one day after the league hoped to play the game on Monday or Tuesday.
The league says Sunday's scheduled game will be played either Monday or Tuesday.
"I'm just on some healthy lifestyle vibes," the NFL running back wrote on Twitter.
The Cleveland Browns player was suspended indefinitely after hitting Pittsburgh Steelers quarterback Mason Rudolph with his helmet.
Ben Roethlisberger’s custom-made cleats included a reimagined team logo with the Star of David.
An 18-yard scoring reception induced labor.
The Browns tied the Steelers in Sunday's opener after going 0-16 last season.
Ryan Shazier, who couldn't move his legs after a severe spinal injury in December, saluted fans at a Penguins game.
"The NFL is so rigged," one fan wrote.