By Zach Koons The former Fox Sports duo will be on the air on a different day starting this fall. Monday Night Football will officially have a new broadcast team next fall. ESPN announced Wednesday that play-by-play broadcaster Joe Buck and color commentator Troy Aikman will join the network beginning in 2022. The former Fox duo will take its talents to a different night of the week and serve as the lead announcing crew for Monday Night Football. “When you have the opportunity to bring in the iconic, longest-running NFL broadcasting duo, you take it, especially at a time when we are on the cus…