Kenny Mayne

Kenny Mayne, left and Marshawn Lynch speak during a 2014 charity event at The Edgewater Hotel in Seattle. (Mat Hayward/Getty Images for 1st Family Foundation/TNS)

SEATTLE — There was only one worry Kenny Mayne had after opting to walk away from ESPN after 27 years.

It wasn't the thought of being rudderless. It wasn't anxiety over what he'd do next. It was that maybe, just maybe people wouldn't care that he was gone.