CBS Sports has placed NFL analyst Tony Romo on leave after he was arrested last week in Wisconsin on suspicion of operating a vehicle while intoxicated. The network announced Friday that Romo, its lead NFL analyst and a former Dallas Cowboys quarterback, would be away from his role until further notice. Former NFL defensive end JJ Watt will step in alongside Jim Nantz and Tracy Wolfson on CBS's top broadcast team. The arrest occurred in Milwaukee, according to reports. Romo was booked on suspicion of operating a vehicle while intoxicated, an allegation that has not resulted in formal charges in the reports.