evidence: Mike Greenberg, one of ESPN’s highest-profile personalities, will take over as host, adding another duty to his workweek. Greenberg also hosts the daily weekday morning show "Get Up," as well as the two-hour daily radio show for ESPN Radio called "Greeny." [...] Even though the show had a devoted following, the once-a-week format during a 24/7 news cycle often made for topics that were stale by Sunday morning. So the show was canceled. [...] Have feedback or a tip? Email Poynter senior media writer Tom Jones at tjones@poynter.org.