'Grigsby’s tale involved the Chiefs being three-touchdown favorites against Philly. The Eagles were woefully bad that year, 0-5 when they visited Arrowhead (they’d finish 2-11). Unfortunately, for the Chiefs, there was a pre-game alarm as to what was about to come.'
I remember lessoning to the pre-game show of that game back in 72

and Grisby was going on and on about how much 'more experience' the Chiefs players had compared to the Eagles. The Chiefs had always had a good team but during that game the Super Bowl Champion Chief players hit the old age wall. After that it was 14 years of sucky Chief teams.