Looking to upgrade a defensive line struggling with injuries as well as performance issues, the Bears signed Mitch Unrein, a 6-foot-4, 306-pound defensive tackle who played five seasons with the Denver Broncos, the last four under coach John Fox.

To make roster room the Bears waived defensive end Lavar Edwards, who played against Arizona.

[MORE BEARS: Bears rule Jay Cutler, Alshon Jeffery out vs. Seahawks]

Unrein, who made the Broncos in 2010 as an undrafted rookie out of Wyoming, gives the Bears some much-needed mass up front with nose tackle Jeremiah Ratliff not due back from suspension until after Week 3 and also getting over an ankle injury.

Unrein may give the Bears a little muscle on offense as well. He has lined up as a fullback (the Bears do not have one of those one their roster) and caught a touchdown pass from Peyton Manning in 2012. Unrein had been with the San Diego Chargers, signing in March but was waived on Sept. 15 in order to make roster space for tight end Kyle Miller.

[NBC SHOP: Gear up, Bears fans!]

“He’s kind of the football character we’re looking for,” Fox said. “I think he can contribute in some other areas on fourth down [special teams]. We felt like it was a move that could make us better.”

_________________
favrefan said:"Chris Coghlan isn't gonna pay your rent, Jimmy."

I don't understand how you can play football without a FB.

_________________
Reality is your friend, not your enemy. -- Seacrest

Well, that should move the Bovada line back down to 14.5 from 15... the Bears have a fake fullback!!

They should just make Jared Allen do it, since he's not doing a damned thing on defense anyway.

_________________
"When people want their version of the truth, they go find it, no matter how baseless their beliefs." -- Ken Rosenthal

Not true - nobody on the defensive line played against Arizona.

_________________
"This is Chicago, my friend. Anything can happen."

He has 0 career sacks, so he fits right in.

_________________

Never heard of him.

_________________
If the rule you followed lead you to this, of what use was the rule?