Editor’s Note: As part of the NFLPA Externship program, Pittsburgh Steelers center Valerian Ume-Ezeoke is spending three weeks at Panini America working in the Production, Prepress, Product Development, Acquisitions and Marketing departments. Each week during his externship, Ume-Ezeoke will document his time inside Panini America HQ. This is his second dispatch. My first week with Panini America was very educational;…