[16] For offensive coordinator, the Chiefs interviewed Chan Gailey, Paul Hackett, Eric Price, Mike Shula, and Jim Fassel.
[26] Kansas City also agreed to two-year contracts with K Nick Novak, S Erick Harris, DT T.J. Jackson, CB Chad Johnson, OT Joe Lobdell, and G Rob Smith.
[38] A slew of injuries to the Chiefs' starting lineup in October and November made the team sign several players in order to fill holes.
[37] The Chiefs were as aggressive as NFL rules allowed them to be in pursuing of C Jeff Faine and K Josh Brown, both of whom signed with teams on the first day of free agency.
[37] Culpepper acted as his own agent and asked for "preposterous" contract terms, which caused many teams to cancel talks, including Kansas City.
[46] In February, the Chiefs placed the franchise tag on DE Jared Allen to prevent him from hitting the free agent market before the teams agree on a long-term deal.
Kansas City had a chance to score but Dwayne Bowe dropped a pass in the end zone on fourth down, resulting in a Patriots victory.
[75] Kansas City lost its opportunity to tie the game as the Raiders pulled away with RB Michael Bush getting a 32-yard TD run.
[79] However, the Falcons replied with Turner's 2-yard TD run, and a fourth quarter interception sealed the win when CB Chris Houston returned it 10 yards for a touchdown.
Chiefs TE Tony Gonzalez scored one touchdown and finished the game within three yards shy of tying Shannon Sharpe's all-time receiving record (10,060).
Coming off their stunning home win over the Broncos, the Chiefs flew to Bank of America Stadium for a Week 5 interconference duel with the Carolina Panthers.
[6] In the third quarter, Carolina kicker John Kasay made a 32-yard field goal, along with Delhomme completing a 47-yard TD pass to WR Muhsin Muhammad.
TE Tony Gonzalez met with Chiefs GM Carl Peterson during the bye week and inquired about a trade to a playoff contender.
[82] The Packers offered a third round draft choice, but the deal was not finalized, and Gonzalez remained with the Chiefs after the trading deadline passed.
[5] In the first quarter, Kansas City trailed early as Titans kicker Rob Bironas got a 49-yard field goal, along with RB LenDale White getting a 6-yard TD run.
The Chiefs made a huge gamble by doing so, as most in the NFL believe that a spread offense cannot work in professional football, and also head coach Herman Edwards was traditionally in favor of more conservative, run-oriented game plans.
Due to the season-ending injuries to QB's Brodie Croyle and Damon Huard, Tyler Thigpen made his second career start.
In the first quarter, Kansas City trailed early as Jets QB Brett Favre completed an 18-yard TD pass to RB Leon Washington.
In the fourth quarter, Kansas City took the lead again as rookie CB Brandon Flowers returned an interception 91 yards for a touchdown.
The game started well for the Chiefs who jumped out to a 24–3 lead, which included a "trick" touchdown pass from Mark Bradley (wide receiver) to Tyler Thigpen (quarterback).
The momentum started to change when the Buccaneers ran a punt return for a touchdown and added a late field goal to cut the deficit to a 24–13 margin.
In the first quarter, Kansas City struck first as QB Tyler Thigpen completed a 6-yard TD pass to WR Dwayne Bowe.
Kansas City replied with Barth making a 21-yard field goal, yet the Saints answered with RB Pierre Thomas getting a 1-yard TD run.
Fresh off their divisional road win over the Raiders, the Chiefs flew to Invesco Field at Mile High for a Week 14 AFC West rematch with the Denver Broncos.
[93][94] Hunt said his decision to relieve Peterson of duties was not based on what happened the previous day, when the Chiefs lost an 11-point lead in the final 73 seconds and were beaten 22–21 by San Diego, dropping their record to 2–12.
Kansas City hosted the Miami Dolphins in the second-coldest game ever held at Arrowhead Stadium on December 21 with the game-time temperature at 10 °F (−12 °C) and a wind chill at −12 °F (−24 °C).
[3] Miami scored first on the opening drive with a touchdown by WR Ted Ginn Jr.[3] Despite trailing 10–0 early in the game, Tyler Thigpen led the Chiefs to a 28–24 lead by halftime.
[3] The game also marked the last time Gonzalez played in Arrowhead Stadium as a member of the Chiefs, due to his trade to the Falcons following the season.
[2] While there was speculation over the job status of Herm Edwards as head coach entering the off-season, RB Larry Johnson voiced his intention to seek a trade.
[2] The Chiefs did not get closer than the Bengals' 37-yard line until their final drive, which ended with TE Tony Gonzalez's 5-yard touchdown catch from QB Tyler Thigpen with 2:20 left in the game.