The team is searching for two players to back up Matt Forte and waiting for runners to separate themselves.
‘‘We haven’t been productive,’’ coach Marc Trestman said. ‘‘We’re playing against a very good front during practice, but we haven’t shown that productivity. We hope that’s not an indication.’’
Ka’Deem Carey has 23 carries but just 59 with one TD in the preseason. Shaun Draughn, the veteran, does have NFL experience but isn't a guy the team spent a draft pick on so he may not have that extra edge Carey likely does.