'You have to have it' - Tyron Smith says Cowboys LT Tyler Guyton has the one non-negotiable trait to succeed in the NFL originally appeared on A to Z Sports.

Dallas Cowboys tackle Tyler Guyton had a tough rookie season. The raw, athletic first-round pick was also making the move from the right side in college to the left in the pros, and things did not go well. He also had an illness during training camp and dealt with knee and shoulder injuries during the regular season.