SportsDay Insider: Mavs and Luka ... what the heck? Plus, Super Bowl and Rangers talk

SportsDay Insiders Kevin Sherrington and Evan Grant discuss [3:15] the most shocking trade in Dallas sports history, from what made Nico Harrison think trading Luka Doncic was a good idea to the flawed process that brought such a meager return. The only way for Nico to make up for it, Kevin says, is to win it all now. And maybe a couple more times. [51:08] Evan goes over what he expects from the Rangers as spring training commences. [34:05] And the guys make their Super Bowl picks. Learn more about your ad choices. Visit megaphone.fm/adchoices