Bohannon's improving but it's fine to just state facts. Watson was hurt, he has a groin issue that kept him from starting. The first game against Iowa Watson had a career game and did whatever he wanted.
For the year, Bohannon has a negative Defensive +/- according to College Basketball Reference. Jok, Moss and Ellingson are all negative +/- defenders as well, which is a result of teams torching Iowa on the perimeter (on the whole) this year. Baer, Pemsl and Wagner are Iowa's best defenders by that metric.
Iowa's defense will be challenged/stressed by the Gopher guards tonight. Mason, Coffey, McBrayer and Springs all can play. Mason, Coffey and McBrayer can all get to the rim. It will be the biggest challenge for the perimeter defenders since probably the Maryland game.