CINCINNATI -- The defending AFC champion Cincinnati Bengals open OTAs next week, entering phase three of the NFL offseason workout and practice program. The Bengals have a deep and talented roster with several significant rookie additions. They also have a left guard in Jackson Carman who is trying to make a good impression on teammates and coaches alike this spring. What are the biggest storylines to take away from Bengals OTAs as they begin this week? Trags is joined by James Rapien of the LockedOn Bengals Pod and AllBengals.com to discuss.