The Wildcats try to boost their record to 3-2 on Saturday with a 2:30 p.m. matchup against Wisconsin in Evanston.
Northwestern will be without starting safety and defensive captain Ibraheim Campbell as well as freshman running back Solomon Vault for Saturday's game against Wisconsin.
Each week, CSN's Vinnie Duber takes a look at the full Big Ten schedule with game-by-game capsules.
"If it was just Melvin it would be easy."
So who are five of the top sleeper names still available in the Class of 2015?
Here are five names that seem to be going a bit under some of the major college recruiting radar screens.