SportsDay Insider: Rangers hanging, Cowboys leading and a farewell to Nellie

SportsDay Insiders Kevin Sherrington and Evan Grant discuss the impact of the late Don Nelson, who, with his son, Donnie, gave the Mavs clarity and an icon, not to mention the makings of the franchise's only title. Kevin asks Evan if he's willing to bet on the Rangers, who, no matter what happens, always seem to come back to .500. Joe Hoyt joins the guys to analyze the impact of Quinnen Williams,…