Wisconsin NT Sagapolu out for year; Hornibrook questionable

MADISON, Wis. (AP) — Wisconsin standout nose tackle Olive Sagapolu will miss the rest of the season with a right arm injury, while quarterback Alex Hornibrook remains questionable for the game at No. 21 Penn State on Saturday.
Coach Paul Chryst says Sagapolu had surgery on Wednesday after getting hurt two weeks ago against Northwestern.
The 6-foot-2 Sagapolu regularly drew double teams that helped free up playmaking inside linebackers T.J. Edwards and Ryan Connelly. The athletic senior fin