"I feel we're improving every week," Foles said. "We have to keep moving forward."
"I'm sorry to be a distraction to the team but I'm only going to answer football questions now," Bell said.
Blount also would only answer football questions.
"I just want to apologize to my team, to the coach and the organization for causing that distraction," he said.
The Eagles' first-team offense had only one touchdown on six drives in road losses to Chicago and New England. But they looked more like the unit that set several franchise records in 2013.
"We have a lot we can improve on," Foles said. "It's important not to get complacent."
"We're not worried about it. It's preseason," Blount said.
"I'm just ticked," end Cameron Heyward said. "We all have to look at each other in the mirror. We're not going to settle for anything less. We know when we put on this jersey, it represents a lot. We might not be the same players but we have to step up, make plays and focus."
Foles completed seven straight passes after misfiring on six of his first 10 throws. He was 6 for 6 for 56 yards on the third drive, which ended with Darren Sproles running in from the 1 for a 14-0 lead.
Foles threw his third interception of the preseason when Troy Polamalu picked off a pass in the second quarter. The Pro Bowl MVP quarterback threw only two interceptions on 350 pass attempts last year, including the playoffs. He had 27 TD passes in the regular season, setting an NFL record for best TD/interception ratio.
NOTES: Sanchez was 7 of 9 for 85 yards. ... Gradkowski was 8 of 11 for 105 yards and two TDs. ... Steelers K Shaun Suisham missed a 46-yarder wide left. ... Eagles K Alex Henery made a 36-yarder, but missed from 31. "Obviously, you have to make a field goal like that," Kelly said. ... Rookie K Cody Parkey, acquired from Indianapolis on Wednesday night, made an extra point and had a couple long kickoffs. ... Nolan Carroll picked off Roethlisberger in the second quarter.
Copyright 2014 by The Associated Press