Steelers roster projection: Mitch Trubisky solidifies QB1
Tomlin still mum on starting QB as Steelers add LB, lineman
Final Score: Despite sloppy play, Steelers beat Lions 19-9
Lions backup plan needs work after 19-9 loss in preseason finale
Mitch Trubisky throwing a touchdown pass to Steven Sims
Steelers QB Mitch Trubisky Absolutely Solidifies Himself As
Steelers WR Steven Sims Admits First of 3 Costly Interceptions Was
Ron Cook: Mitch Trubisky answered any Steelers quarterback