Jeopardy! Sportscaster Joe Buck to be guest-host ‘Jeopardy!’ this summer 3 years ago Fox Sports play-by-play broadcaster Joe Buck will join any semblance of Aaron Rodgers as he will guest-host "Jeopardy!" later this… LeVar Burton takes up the legendary role of Jeopardy! host 3 years ago Since the death of Alex Trebek, many have pondered who the next host of Jeopardy! will be. While numerous fans…