Officials from Northern Illinois have narrowed their list of potential head coaches for its men?s basketball program down to four and one of them is Greg Gard, according to Dave Kaplan of csnchicago.com. Gard, the associate head coach for the University of Wisconsin men?s basketball program, was listed in the report along with Gonzaga assistant Ray Giacoletti, Purdue assistant Paul Lusk and South Dakota State head coach Scott Nagy.