Mitchell had one reception for 33 yards on two targets and also had a carry for two yards in Sunday's win at the Jets.
With Michael Pittman (back) ruled out, Mitchell is expected to see elevated offensive snaps in Sunday's game against the Bills, Stephen Holder of ESPN.com reports.
Mithcell caught his lone target for 22 yards in Sunday's 21-13 loss to the Vikings.
Mitchell had one reception for nine yards on four targets in Sunday's loss at Houston.
Mitchell had two receptions for 30 yards on three targets in Sunday's win over Miami.
Mitchell had two receptions for nine yards on four targets in Sunday's win at Tennessee.
Mitchell had four receptions for 38 yards on seven targets and one carry for four yards in Sunday's loss at Jacksonville.
Mitchell did not have a reception and had just one target in Sunday's win over Chicago.
Mitchell had one reception for 30 yards on four targets in Sunday's loss at Green Bay. He had a crucial easy drop on a key third-down play.
Mitchell caught one of five targets for two yards in Sunday's 29-27 loss to the Texans.