Wisconsin has indefinitely suspended wide receiver Kraig Appleton, defensive end Shelby Harris and linebacker Nick Hill for an alleged team rules violation.
No details were provided about the suspensions, which were first reported by the Milwaukee Journal Sentinel.
Appleton, one of the team's top recruits in the 2009 class, had three receptions for 26 yards last season. Both Harris and Hill redshirted last year.
Wisconsin opens spring practice March 13.