Packers add WR Gerrard Sheppard

In the NFL’s lone successful waiver claim Wednesday, the Packers added first-year wide receiver Gerrard Sheppard, according to the league’s transactions. Sheppard (6-2, 211) had been waived by Baltimore on Tuesday. The 23-year-old Sheppard signed with the Ravens as an undrafted free agent in 2013 and earned a spot on the club’s practice squad as…