Wheatley is now Penn State's oldest defensive back following KJ Winston and Jaylen Reed's departures from the program.
Vanover's combination of length and power make him an intruiging prospect.
Kimber clocked back-to-back 4.39 40-yard dashes at Penn State's Pro Day.
Two Nittany Lions could be top 10 selections in this year's draft.
Izzard is rated as the 676th-best player in this year's draft class.
Although he didn't meet expectations in college, Fleming has a shot to play for the NFL.