Bears released RB Michael Bush.
ESPN Chicago believes the Bears could look to upgrade on Michael Bush at backup running back.
Bears backup RB Michael Bush is owed a $2.8 million base salary and $50,000 workout bonus in 2014.
Michael Bush rushed twice for 11 yards in Chicago's Week 17 loss to the Packers.
Michael Bush rushed seven times for 20 yards in Week 16 against the Eagles.
Michael Bush rushed three times for 44 yards with a touchdown in Sunday's Week 15 win at Cleveland.
Michael Bush rushed for 39 yards on eight carries and caught a 17-yard touchdown in Week 14 against the Cowboys.
Michael Bush managed one rush for 15 yards in the Bears' Week 13 loss to the Vikings.
Michael Bush rushed seven times for -5 yards and a touchdown in Week 12 against the Rams.
NFL writer Dan Pompei believes there's a possibility the Bears release Michael Bush in the offseason.
Michael Bush rushed three times for five yards in Week 11 against the Ravens.
Michael Bush rushed one time for no gain in Week 10 against the Lions.
Michael Bush rushed for 25 yards on seven carries in Week 9 against the Packers.
Michael Bush did not receive a touch in Sunday's Week 7 loss at Washington.