STATE COLLEGE — No. 4 Penn State is just 2-3 against the point spread so far in 2024, and the under has cashed in four of five games so far. Its Saturday foe, USC, has covered in three of its five games so far and has played to two overs and three under so far this season. That data might help inform some picks and predictions for this weekend’s matchup, where the Lions are a 3.5-point favorite while the total bounces around 50. Who will win, cover, and which side of the total will hit? Our picks roundup gives you one final, comprehensive look at what data systems and experts believe before ki…