NFL great Rodney Harrison had fans worried he was dealing with a medical issue after he appeared to be struggling on live TV ahead of "Sunday Night Football" ... but thankfully, the two-time Super Bowl champ seemed completely fine after the game.
The concerning moment happened as NBC's pregame crew consisting of Harrison, Jac Collinsworth and Tony Dungy broke down the Denver Broncos and Washington Commanders matchup before kickoff ... when the Colts coaching legend looked to get the 52-year-old former Patriots safety involved in the conversation.
Harrison stumbled over a few words before admitting he forgot the question .