I'm going with WR Geronimo Allison.
You guys can argue all day about Janis and Abby.
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Troy couldn't figure out how to find the list so I (the brilliant and wise Kevin) have offered up some assistance. Here's a list from Packers.com back in May. It could be outdated, but it's better than making everyone scavenge for the list.
http://www.packers.com/news-and-events/article-press-release/article-1/Packers-sign-19-rookie-free-agents/b9554146-c6a7-4362-b196-3878cbfe8295 #81, Geronimo Allison, WR, 6-3, 202, Illinois, Riverview, Fla.
#29, Kentrell Brice, S, 5-11, 200, Louisiana Tech, Ruston, La.
#43, Beniquez Brown, LB, 6-1, 236, Mississippi State, Florence, Ala.
#6, Joe Callahan, QB, 6-1, 216, Wesley, Absecon, N.J.
#20, Makinton Dorleant, CB, 5-11, 182, Northern Iowa, Naples, Fla.
#57, Jacob Flores, C, 6-3, 300, Dartmouth, Arlington, Texas
#46, Reggie Gilbert, LB, 6-3, 261, Arizona, Laveen, Ariz.
#49, David Grinnage, TE, 6-5, 255, North Carolina State, Newark, Del.
#28, Josh Hawkins, CB, 5-10, 189, East Carolina, Kernersville, N.C.
#26, Don Jackson, RB, 5-10, 208, Nevada, Elk Grove, Calif.
#72, Josh James, T, 6-5, 314, Carroll, Coeur d’Alene, Idaho
#41, Randall Jette, CB, 5-11, 193, Massachusetts, Oak Bluffs, Mass.
#90, Tyler Kuder, DT, 6-3, 307, Idaho State, Payette, Idaho
#1, Peter Mortell, P, 5-11, 203, Minnesota, Green Bay, Wis.
#5, Dennis Parks, WR, 6-1, 201, Rice, Converse, Texas
#45, Manoa Pikula, LB, 6-1, 234, BYU, South Jordan, Utah
#96, Brian Price, DT, 6-3, 318, Texas San Antonio, Lafayette, Ind.
#13, Devonte Robinson, WR, 6-1, 188, Utah State, Delray Beach, Fla.
#16, Herb Waters, WR, 6-0, 188, Miami, Homestead, Fla.