BY CORY SPIERS coryspiers@gmail.com The Panthers found their veteran running back to replace Jonathon Stewart, inking former Bronco CJ Anderson to a one-year deal earlier this week. The Anderson signing addresses a need fans and media were clamoring for someone to fill after the team chose not to take a running back in the draft. Carolina added former Louisville running back/quarterback/wide receiver Reggie Bonnafon as an undrafted free agent, but even with that addition, the team was still left with only Cameron Artis-Payne and Fozzy Whittaker behind swiss army knife Christian McCaffrey. Adding Anderson gives the Panthers the true between the tackles runner they were searching for. Other needs still exist, though. Carolina also chose not to take an offensive lineman in the draft, instead opting to add three guards-- Clemson's Taylor Hearn, Penn State's Brendon Mahon and West Virginia product Kyle Bosch-- as undrafted free agents. Proven offensive line depth remain...