Defensive grades: Peppers, Tillman lead the way

GLENDALE, Ariz.The overall play of the defense in a must-win game like this one is a little difficult to critique in absolute terms just because of the quality of the opponent. But all the Bears can do is play who shows up across from them and the Bears certainly did that on Sunday, against a woeful Arizona Cardinals team that faced one of the NFLs best defenses with quarterbacks Ryan Lindley and then Brian Hoyer in the second half.
The defense scored two touchdowns of its own, one on a fumble recovery by backup defensive back Zackary Bowman and the other on an interception by Charles Tillman in the third quarter. That ran the defenses total to nine for the season and the Bears record to 6-0 when their defense has scored in 2012.
A workmanlike effort when one was needed.
DEFENSIVE LINEA
Julius Peppers was dominating, with three sacks and a forced fumble as well as four tackles for loss and two quarterback hits in a game with the season on the line. He has played with emotion and leadership through the losing stretch and led by example on the field.
Without 3-technique Henry Melton, Israel Idonije moved in at tackle and provided good push inside, including a first-half sack of Lindley. The Bears frequently went with a rush line of four defensive ends that included Idonije, Peppers, Shea McClellin and Corey Wootton. The group played the run sufficiently and got enough pressure on two bad quarterbacks.
Amobi Okoye also was in on a forced fumble that the Bears recovered for a touchdown.
LINEBACKERSA-
The linebackers flow to the ball prevented Arizona and Beanie Wells from getting into any rhythm in the run game, forcing the game into the hands of inept quarterbacks.
Nick Roach led the Bears with eight solo tackles and continues to be very solid alternate to Brian Urlacher. His responses to reads has gotten progressively quicker and he delivers more significant hits as his confidence has grown.
Lance Briggs broke up a pass and had six tackles in a strong performance overall. Geno Hayes was back in the lineup after missing last week with a knee injury.
SECONDARYB
Zackary Bowman gave the entire team a boost when he fell on a Beanie Wells fumble for a first-quarter touchdown. Charles Tillman, who contributed eight solo tackles, drove in the final nail with his interception return for a score in the third quarter. Kelvin Hayden gave the offense a scoring opportunity with an interception and return of 39 yards.
Chris Conte was lost with a hamstring injury, sending Anthony Walter into the free-safety spot and played well.
All-Pro receiver Larry Fitzgerald had 111 yards on eight catches and rookie Michael Floyd caught six for 47 yards.
COACHINGA
The Arizona offense was not much of a challenge in any area so the key was not exposing areas for big plays or mistakes. A conservative game plan was called for and the Bears executed it well.
SPECIAL TEAMS
The Cardinals blocked a field goal attempt in the fourth quarter and returned it for a touchdown in something of a disappointing breakdown that needs to be fixed before the Lions or someone else exploits it.
KICKINGD
Adam Podlesh was called on to punt nine times and averaged 43.8 yards with three inside the 20. But the blocked field goal was a costly mistake that gave the Cardinals seven free points. Olindo Mare did kickoff three times for touchbacks.
COVERAGEA-
Amobi Okoye avoided a problem by staying on assignment when Arizona tried a fake FG in the second quarter. Patrick Peterson, one of the NFLs most dangerous returners, was limited to 11 net yards on two punt returns and the Cardinals averaged only 19.5 yards on two kickoff returns.
RETURNSD
Devin Hester put the offense in jeopardy fielding a punt inside the Chicago 5 and getting nothing on a frenetic return try. D.J. Moore effectively handed the Cardinals three points late in the second quarter when he let a punt bounce off him and into Cardinals hands. But it was on Hester to let Moore know where the ball was and he did not. Hesters one kickoff return for 40 yards was his best.
COACHINGC
Penalties continue to occur too frequently and the breakdowns that allow kicks blocked cannot occur at the next level. Devin Hesters returning has always had an element of freelance, but without the explosiveness of his early years, something else needs to be built in.