LAKE FOREST, Ill. -- Defensive tackle Henry Melton and wide receiver Earl Bennett remained sidelined on Tuesday due to concussions, but both players watched practice from the sidelines for the first time since the Chicago Bears concluded the Bourbonnais portion of their training camp on Aug. 13.

However, Melton and Bennett have still not passed the NFL concussion protocol to return to action, and therefore both continue to be off-limits to the media, per league rules.

While veteran Nate Collins has elevated his game filling in for Melton at defensive tackle, the picture at the No. 3 wide receiver spot is cloudier with Bennett out. Wideouts Joe Anderson, Marquess Wilson, Eric Weems, Terrence Toliver and Devin Aromashodu have all been given an opportunity to run with the first and second teams in recent weeks, but quarterback Jay Cutler said on Tuesday that he has no input on which specific player would fill the void left by Bennett if his absence continues to drag on.

"They don't give me an opinion so we'll see who they throw in there," Cutler said. "We'll see who Marc (Trestman), Phil (Emery) and those guys like. Whoever is out there I trust that they can get the job done."

In other injury news, quarterback Matt Blanchard (hand), fullback Harvey Unga (rib), defensive end Cheta Ozougwu (hamstring), linebacker D.J. Williams (calf), long snapper Patrick Mannelly (rib), offensive tackle Jonathan Scott (knee) and defensive tackle Corvey Irvin (ankle) were all held out of Tuesday's practice.

The news on Blanchard is encouraging. The second-year quarterback is expected to miss about a month, but could still have a role on the team in 2013 in some capacity. Blanchard also remains eligible for the practice squad.