July 28, 2018 - Spartanburg, SC, U.S. - SPARTANBURG, SC - JULY 28: Christian McCaffrey (22) running back Carolina Panthers  walks to the field for the third day of the Carolina Panthers training camp practice at Wofford College July 28, 2018 in Spartanburg, S.C. (Photo by John Byrum/Icon Sportswire) (Credit Image: © John Byrum/Icon SMI via ZUMA Press)