The Pittsburgh Steelers will aim for their first 3-0 start since 2010 when they head west to face the Chicago Bears on Sunday afternoon at Soldier Field.
But Steelers coach Mike Tomlin is warning against complacency as his team gears up for the winless Bears (0-2).
"We'll get prepared with an edge," Tomlin said this week. "We know we're playing a team that's going to be hungry. We know we're going into a hostile environment. And quite frankly, we're too fragile, we're too new in this team development process in terms of searching for consistency and an acceptable level of play to take any other approach."