Here is a list of players from Michigan that have Game Used and Autograph cards. There may be others I don't have listed

Derrick Alexander
Jeff Backus
Tim Biakabutuka
Tom Brady
Chris Calloway
Anthony Carter
Todd Collins
Dan Dierdorf
Jumbo Elliott
Ian Gold
Elvis Grbac
Brian Griese
Jim Harbaugh
Leroy Hoard
Desmond Howard
Steve Hutchinson
Jon Jansen
Trezelle Jenkins
Marcus Knight
Ty Law
Tom Mack
Tony McGee
Jay Riemersma
Jon Runyan
Aaron Shea
Greg Skrepenak
Tai Streets
David Terrell
Anthony Thomas
Amani Toomer
Jerame Tuman
Tyrone Wheatley
Maurice Williams

I also collect all cards of these players
Charles Woodson
Marquise Walker
Bennie Joppru
B.J. Askew
Victor Hobson
Ronald Bellamy
Cato June
Charles Drake
Dhani Jones
Jay Feely (Falcons kicker, not Eagles QB)
Hayden Epstein
Chris Floyd
Chris Howard
Ken Hamlin
David Kircus

Sets I'm putting together
1996 Playoff Contenders Leather
2000 Leaf Limited
2002 Press Pass Autographs