By Greg Mroz (@wizard_of_mroz)   In preparation for Northwestern’s Big Ten Tournament second-round matchup between against the Indiana Hoosiers, here are 3 things to keep an eye on going into the game. The game tips at 5:30 from United Center, you can watch on ESPN2 and listen right here at wnursports.com. Northwestern’s 2-3 Zone vs Indiana’s Perimeter Offense.