It would be foolish to think the Pittsburgh Steelers would stick to the players on their roster to complete the depth chart. Expect General Manager Omar Khan to look for outside upgrades to help boost the team between now and the end of training camp. Their search could extend up until Week 1 of the regular season as they attempt to locate players to help their club compete this season.
Their 53-man roster could go through some growing pains along the way. The preseason is a long process, and while some training camp battles might provide answers, others might need options to boost a spot on the depth chart.