By Matt Hladik Colin Cowherd has long been a supporter of Tom Brady. Now, the two are technically colleagues. Brady was officially announced as FOX Sports’ future No. 1 NFL game analyst, whenever he actually retires from the NFL and stays away for good. The seven-time Super Bowl-winning QB is reportedly set to make $375 million over 10 years in the booth. Cowherd is not on the radio today–he’s on vacation in Italy with his wife–but managed to “welcome” Brady to the FOX team with a video on Twitter. “Benvenuto, Tom Brady,” Cowherd wrote as the caption, using the Italian word for “welcome.” “Y…