UFC Star Problem Post-Conor McGregor?

There has been a narrative going around the internet that MMA/UFC has a "star problem", that with McGregor's fighting career winding down there is a major issue regarding ACTIVE star athletes on the current roster. Is this a reality , or are the talking heads just trying to stir the pot? Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.