A weekly look at what the Detroit Lions must fix:

Other than one drive in the second half against New York in the opener, the Lions’ running game has struggled the first two weeks of the season. Joique Bell and Reggie Bush each have fewer than 100 yards rushing this season. Bell has 87 yards on 25 carries. Bush has 41 yards on 15 carries. Neither has gained more than 12 yards on a single run.

Despite Bell playing more snaps and having more carries, Lions coach Jim Caldwell said the team’s starting running back is as listed on the depth chart, which means Bush. Caldwell said they will be balancing both backs, but right now, the Lions would be happy to get consistent production from either one of them.

The Lions are hosting a Packers team that has the second-worst run defense in the league, allowing 176.5 yards per game.