"In addition, Pitt has been ranked second among all schools for the historical value of its drafted players.Some former Pitt players that have left their mark on the NFL include Ruben Brown, Jimbo Covert, Mike Ditka, Chris Doleman, Aaron Donald, Tony Dorsett, Larry Fitzgerald, Russ Grimm, Craig "Ironhead" Heyward, Rickey Jackson, Dan Marino, Curtis Martin, Mark May, LeSean McCoy, Darrelle Revis, and Tony Siragusa.