July 25 (UPI) -- The Carolina Panthers have made some changes on their depth chart at wide receiver after signing T.J. Graham and waiving Charles Johnson.
Carolina signed Graham on Monday. The 27-year-old was a third round pick by the Buffalo Bills in the 2012 NFL Draft. Graham played two seasons in Buffalo before signing with the New York Jets in 2014. He suited up for the New Orleans Saints in 2015.