Busted brackets, Cuban's regrets and a great Rangers start

SportsDay Insiders Kevin Sherrington, Evan Grant and Shawn McFarland go over their Final Four picks, or at least Kevin and Shawn do. The guys also discuss Mark Cuban's expressed regrets over selling the Mavs to the Adelsons. He shouldn't expect an invitation to a Las Vegas Thanksgiving. The Rangers' fast start caught everyone by surprise. The quality of the Rangers' at-bats was also a topic of…