Steve Polonowski, Anthony Mull, Dujuan Wiley, Mat Ishbia, Jason Andreas, Tim Bograkos, Drew Neitzel, Paul Davis, Anthony Ianni, Colby Wollenman… So many stages of Michigan State’s ongoing 22-year journey under Coach Tom Izzo were reflected by the faces looking down from the section occupied by former Spartan players during Saturday’s game between MSU and Iowa in the Breslin Center Saturday night.