Dan Scifo

Let the Pittsburgh Steelers battle at left tackle begin.

Pittsburgh Steelers running backs are seemingly spending more time with doctors and trainers than they are on the practice field.

Steelers players are hoping to see WR Mike Wallace back on the practice field soon.

Pittsburgh Steelers LB James Harrison has what coach Mike Tomlin described as a minor procedure on his left knee. RB Isaac Redman will undergo an MRI on Thursday on his injured groin.

Aging Steelers LT Max Starks is off PUP, a good step toward getting back onto the field.

Some reports say holdout WR Mike Wallace will return to the Pittsburgh Steelers by Week 1 of the regular season. If Steelers CB Ike Taylor -- a close friend of Wallace -- knows when the star wide receiver is coming back, he isn't telling. "Honestly, I don't know," Taylor said. "Time will tell. I don't know when he's coming back. Just whenever he does come back, I want him to be in shape."

Everything appears to be all patched up between Steelers* WR Antonio Brown and CB Ike Taylor.

Pittsburgh Steelers coach Mike Tomlin confirms a season-ending injury for converted TE David Johnson, but rookie offensive tackle Mike Adams' knee injury is relatively minor.