Chiefs have been telling us Super Bowl was long behind.
Since at least June 15, when the Chiefs held their Super Bowl LVII ring celebration at Union Station, their most consistent narrative has been that last season was fading to black.
That night would be what Travis Kelce called “the last hoo-rah,” a mantra reiterated over and over during training camp and faithfully upheld on Thursday night: Rather than be part of the hype, the Chiefs remained in…