The New England Patriots, Green Bay Packers, New York Giants, Pittsburgh Steelers and New Orleans Saints have been the smartest spenders in the NFL over the past five seasons, according to a study by Bloomberg.

Bloomberg calculates how much teams spent per win and added bonuses for playoffs wins and championships.

1. New England Patriots
2. Green Bay Packers
3. New York Giants
4. Pittsburgh Steelers
5. New Orleans Saints
6. Baltimore Ravens
7. Indianapolis Colts
8. San Diego Chargers
9. Atlanta Falcons
10. Philadelphia Eagles
11. Arizona Cardinals
12. Tennessee Titans 
13. New York Jets
14. Dallas Cowboys
15. Tampa Bay Buccaneers
16. Chicago Bears
17. Jacksonville Jaguars
18. San Francisco 49ers
19. Houston Texans
20. Minnesota Vikings
21. Denver Broncos
22. Cincinnati Bengals
23. Seattle Seahawks
24. Carolina Panthers
25. Kansas City Chiefs
26. Miami Dolphins
27. Buffalo Bills
28. Cleveland Browns
29. Washington Redskins
30. Oakland Raiders
31. Detroit Lions
32. St. Louis Rams 

The Atlanta Falcons, San Diego Chargers and Baltimore Ravens have the three oldest collections of starters in the NFL. 

The Kansas City Chiefs, Seattle Seahawks and Cincinnati Bengals are the youngest.

Former Vikings head coach Bud Grant had a popular saying that "for every young guy you start, you lose a game."

Pete Carroll worked for Grant early in his coaching career, but has had one of the youngest teams in the NFL during his tenure with the Seahawks.

"I was of that mindset in classic fashion until I had to be in charge of calling all the shots and then it just flipped in me that we don't know where we're going unless we find these guys out," Carroll said. "One of the really exciting things about playing guys early is ... by the middle and to the end of the season, you’ve developed players that fit into your rotations now that add to your depth and also add to the opportunity to not over-play your older guys." 

Below is a full list with the rank in offense/defense in parenthesis.

1. Atlanta Falcons (2/5)
2. San Diego Chargers (7/3)
3. Baltimore Ravens (1/15)
4. Chicago Bears (11/4)
5. Pittsburgh Steelers (25/1)
6. New York Jets (23/2)
7. New York Giants (9/2)
8. Detroit Lions (3/20)
9. New Orleans Saints (6/13)
10. San Francisco 49ers (8/8)
11. Denver Broncos (14/7)
12. Houston Texans (4/23)
13. Oakland Raiders (13/11)
14. Buffalo Bills (12/17)
15. Arizona Cardinals (16/14)
16. Washington Redskins (21/9)
17. Dallas Cowboys (18/16)
18. New England Patriots (5/28)
19. Green Bay Packers (17/21)
20. Jacksonville Jaguars (24/19)
21. Miami Dolphins (26/18)
22. Carolina Panthers (15/26)
23. Indianapolis Colts (28/10)
24. Philadelphia Eagles (19/25)
25. Tennessee Titans (10/31)
26. Minnesota Vikings (30/12)
27. St. Louis Rams (22/27)
28. Tampa Bay Buccaneers (20/30)
29. Cleveland Browns (31/24)
30. Cincinnati Bengals (32/22)
31. Seattle Seahawks (29/29)
32. Kansas City Chiefs (27/32) 

Mike Wallace only reported to the Steelers on Tuesday, but the team believes that he could be on the field for Week 1.

"You're talking about a guy who's a wide receiver, a pass-catcher," first-year offensive coordinator Todd Haley said. "It's not a running back or someone who has to be in the action of the game. I think it's feasible he's ready to go when we start this thing up."

Mike Wallace reported to the Steelers on Tuesday, but he has not signed his restricted free-agent tender and will not practice until next week.

Pittsburgh's final preseason game is Thursday against Carolina. They open the season on Sept. 9 against Denver.

Wallace did not receive any offers from other teams as a restricted free agent this spring. Any team signing him to an offer sheet would have had to provide compensation to the Steelers.

Mike Wallace will join the Steelers on Monday night.

Wallace is flying to Pittsburgh during the afternoon, ending his holdout.

Wallace had been holding out for a long-term deal but will sign a one-year tender of $2.742 million.

Wallace and the Steelers will have just over a week to negotiate a long-term deal as the franchise doesn't discuss new deals during the regular season.

Steelers first-round pick David DeCastro has a torn MCL, but the team is unsure if he also tore his ACL.

The right guard is scheduled to undergo an MRI on Sunday afternoon to determine the severity of the injury.

If he tore both ligaments, he'll likely miss the entire 2012 season. Just an MCL injury would cost him about half the year.

Pittsburgh quarterback Ben Roethlisberger blamed the injury on artificial turf.

The Bears have the best uniforms in the NFL, according to Paul Lukas of Uni Watch.

"True, the helmet design is starting to look a tad dated," writes Lukas. "But the striped sleeves, striped socks (now a rarity in the NFL, alas), unique number font, and even the perma-memorial to Papa Bear all score major points, and the Bears may be the only team in the league who look as sharp on the road as they do at home. The cream of the NFL crop."

The Packers, Steelers, Raiders and Eagles round out the top-five.

"Just suit up, baby," writes Lukas about the Raiders. "Silver and black look just as good today as they did when Al Davis came up with them. There's probably some marketer out there who wants the team to dress up like the fans in the Black Hole (and hey, that actually could be fun as a one-off thing), but you don't mess with something this elemental. Also: The Raiders are among the few NFL teams that wisely have declined to adopt the new Nike collar format."

6. Cowboys
7. Bills
8. 49ers
9. Dolphins
19. Buccaneers
11. Chiefs
12. Chargers
13. Jets
14. Colts
15. Patriots
16. Browns
17. Redskins
18. Giants
19. Titans 
20. Texans
21. Rams
22. Saints
23. Ravens
24. Broncos
25. Falcons
26. Lions
27. Seahawks
28. Jaguars
29. Cardinals
30. PAnthers
31. Vikings
32. Bengals 

Jim Irsay tweeted on Thursday night that the Colts are working on a big trade, but reports indicate that Maurice Jones-Drew isn't their target.

Phil Richards of The Indianapolis Star reports that the team is targeting a cornerback.

Jason La Canfora of CBS Sports reports that the Colts aren't looking at Jones-Drew or Mike Wallace.

The Steelers have fired Al Everest, who served as special teams coordinator.

Pittsburgh hired Everest in January of 2010, who was previously with the 49ers.

Amos Jones will assume the role for the Steelers.

The AFC North had more players in ESPN's Top-25 than any other division, placing six in total from the Steelers, Ravens and Browns. The Bengals didn't have a representative in the Top-25.

The most any other division had was four, which was the AFC East and NFC North.

Ravens linebacker Terrell Suggs (No. 13), Steelers quarterback Ben Roethlisberger (No. 14), Ravens defensive tackle Haloti Ngata (No. 17), Steelers linebacker James Harrison (No. 19), Browns offensive tackle Joe Thomas (No. 21) and Steelers safety Troy Polamalu (No. 22) were in the Top-25.