The were back on the practice field for what was their second padded se sion of training camp on Wednesday and there were some fireworks.A fight broke out after one play when linebacker Elandon Roberts hit quarterback Justin Fields, sending him to the ground. The Steelers' offense immediately responded to protect their quarterback and a skirmish ensued.Thankfully, it didn't really get out of hand, and the players got together to patch things up after it was over."We got a little bit le s than profe sional and chippy today," Steelers head coach Mike Tomlin said of the fight. "It's an opportunity to teach and learn. As part of this proce s as much as we hate it, we'll learn and grow from Christian Arroyo Jersey that. We got some form of le sons to learn."More of the Steelers Wednesday skirmish/fight Steelers Depot 7 (@Steelersdepot) It was just a little tap, but the offense did what they supposed to do," Roberts said."Youre always supposed to protect your quarterback."Now, a look at the biggest takeaways from the Steelers' Wednesday practice.Steelers training camp takeawaysNotable veterans get a breakPer, defensive lineman Cameron Heyward, safety Minkah Fitzpatrick, edge rusher T.J. Watt and guard Isaac Seumalo all had a rest day.Another light day for Ru sell WilsonRu sell Wilson has taken 2 reps in team period but they were handoffs. Alex Kozora (@Alex_Kozora) QBs Ru sell Wilson and Justin Fields working on pocket movement. Aaron Becker (@Aaron_M_Becker) Justin Fields, offense win seven shots offense wins their third straight seven shots 4-31 - Fields (incomplete) to Pickens2 - Warren runs it in3 - Fields (complete) to Jefferson4 - Harris runs it in5 - Allen (incomplete) to Fitzpatrick6 - Allen runs it in but refs call a hold7 - Harris dives in Aaron Becker (@Aaron_M_Becker) According to , Fields had Dustin McGowan Jersey "yet another good showing" on Wednesday.A good day for the rookie O- Jose Alvarado Jersey linemenAccording to , rookie offensive linemen Mason McCormick, Zach Frazier and Troy Fautanu all stood out on Wednesday.After watching the first two days of one-on-ones between the offensive linemen and the defensive linemen, it looks like a sistant general manager Andy Weidl and his scouting staff knew what they were doing when they selected Troy Fautanu, Zach Frazier and Mason McCormick with three of their first five picks in the draft.For the second consecutive day, they shined going up against the defensive line and outside linebackers. One day after winning two of three against T.J. Watt, Fautanu, the No. 20 overall pick in the draft, won all three reps against second-year outside linebacker Nick Herbig.Fautanu is still working with the second-team offense, but hes quickly turning heads among his teammates.Here's more on Frazier and McCormick, also per Fittipaldo:Frazier and McCormick were excellent again in the pa s-rush drill on Wednesday. Frazier won three consecutive reps against Breiden Fehoko. And McCormick once again had no problem with veteran Isaiahh Loudermilk.Zach Frazier just buried Payton Wilson on last run play. Kept his feet moving and put him in the ground. Alex Kozora (@Alex_Kozora) Nate Herbig off to a good startIt wasn't all perfect for Frazier, though, as Steelers Depot's Alex Kozora noted he had some i sues during one-on-ones. Koroza also pointed out that his competition for center, Nate Herbig, is having himself a fine camp.Zach Frazier has taken rookie lumps in 1v1. Power rushes giving him problems. Montravius Adams and Breiden Fehoko have had succe s vs him.Nate Herbig has had a really C. J. Cron Jersey solid start to camp. Alex Kozora (@Alex_Kozora) Grayland Arnold with another pickBob Labriola, Steelers.com: "CB Grayland Arnold continues to make plays during his opportunities as a slot cornerback. He intercepted a John Rhys Plumlee pa s on a play where he came off the man he initially was covering and slid into the throwing lane to make a diving catch."Beanie Bishop, Payton Wilson shine HC Mike Tomlin called the two back out. Pickens caught the ball over Bishop but the rookie pushes him out. 2-0 Bishop. Aaron Becker (@Aaron_M_Becker) Two rookies - Beanie Bishop and Payton Wilson having themselves standout days Nick Farabaugh (@FarabaughFB) Van Jefferson with the one-handerNice one hander today by Van Jefferson T R (@TimotRice) George Pickens and Van Jefferson the starting WRs in 2 WR sets during warmup period of practice. Alex Kozora (@Alex_Kozora) Injury updatesTE Rodney Williams, who mi sed Sunday and Tuesday with an AC injury, is back in pads today. Mike DeFabo (@MikeDeFabo) "Had a few injuries to analyze today," head coach Mike Tomlin said. "OLB David Perales got a Jesus Aguilar Jersey knee injury that's being evaluated. OLB Kyron Johnson had a hamstring get a little tight. We had to pull him out.