By Dan Lyons He’s a rising star, and the network’s No. 1 football play-by-play spot has opened up. Joe Buck is set to leave Fox after 28 years to take over ESPN’s Monday Night Football broadcast, alongside his longtime broadcast partner Troy Aikman. That leaves a major hole in Fox’s broadcast lineups for both football and baseball. New York Postsports media reporter Andrew Marchand has been on top of the Buck news and shared where things stand for Fox, which has to now replace its iconic football duo and the longtime voice of the World Series. On the football side, Kevin Burkhardt is the “clea…