Kevin Wilson addressed Iowa (4-2, 1-1 Big Ten) during Tuesday's Big Ten teleconference.
"Their quarterback (James Vandenberg) has played great for them. The offensive line has picked up recently and their running game has picked up recently. They always play great defense," Wilson said.
"… They are throwing the ball at a much higher level. … They picked up (the running game) last week against Northwestern. They'll come in against us with a balanced attack. Defensively, they are a lot like Wisconsin, very solid. Play physical, play sound."
Vandenberg has thrown for 1,488 yards and 12 touchdowns this season.