Somehow I'm wrong about how many new coaches there are per year... I might have even been conservative...
new coaches from 2014
Mike Pettine - Browns
Jim Caldwell - Lions
Bill Obrien - Texans
Mike Zimmer - Vikings
Lovie Smith - Bucs
Ken Whisenhunt - Titans
Jay Gruden - Commanders
New coaches from 2013 still with their teams?
Bruce Arians - Cardinals
Doug Marrone - Bills
Marc Trestman - Bears
Gus Bradley - Jaguars
Andy Reid - Chiefs
Chip Kelly - Eagles
Mike McCoy - Chargers
2012?
Chuck Pagano - Colts
Joe Philbin - Dolphins
Dennis Allen - Raiders
Jeff Fisher - Rams
18 coaches... More than half the league...
Now let's look at the 2011 crop of coaches
Ron Rivera - Panthers (just went to divisional round)
Jon Fox - Broncos (went to super bowl)
Jim Harbaugh - 49ers (went to the super bowl, and nfc championship 2x)
Now let's look at Garrett's class (and I say that only by the people who got hired in the same year, as he certainly is not in their league).
Jason Garrett - Cowboys
Pete Carroll - Seahawks
That's it...
Carroll took his team to the super bowl in the same amount of time Garrett has failed to even take the team to the playoffs...
No reason Garrett should still be the head coach of this team based on performance.
29-27 as head coach, no playoff berths, terrible record against +.500 teams.
Outside of Rex Ryan and Marvin Lewis every other coach that has been there as long or longer has at least a double digit lead in wins over losses.