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Yesterday, the New England Patriots and quarterback Tom Brady agreed to a 2-year contract extension that will keep the face of the franchise in Foxboro until the 2019 season is over. While the details of the extension are not yet known, it will probably lower Brady's salaries for both 2016 and 2017 to help the team get as much monetary flexibility as is needed to extend some of its soon-to-be free agents.
That being said, let's take a look at when each contract of the players currently signed (either to date or to a future contract), will expire to find out who will stay in Foxboro for the foreseeable future and whose contracts are the next in line to be worked on.
2017
The following players are signed through the 2016 season and are scheduled to enter free agency on the first day of the 2017 league year:
OT Chris Barker
RB Brandon Bolden
LB Jon Bostic
DT Alan Branch
CB Malcolm Butler
OT Marcus Cannon
WR DeAndre Carter
TE Scott Chandler
LB Jamie Collins
WR Aaron Dobson
LB Darius Fleming
LB Jonathan Freeny
FS Duron Harmon
WR Chris Harper
LB Dont'a Hightower
FB Joey Iosefa
DE Chandler Jones
DT Chris Jones
DT Ishmaa'ily Kitchen
WR Brandon LaFell
LB Eric Martin
CB Rashaan Melvin
OT Keavon Milton
DE Rob Ninkovich
CB Logan Ryan
DE Jabaal Sheard
LB Kevin Snyder
WR Matthew Slater
FS Chris Thompson
LB James Vaughters
DT Joe Vellano
SS Brock Vereen
OT Sebastian Vollmer
TE Michael Williams
As of today, 34 Patriots are scheduled to become free agents following the 2016 season. While cornerback Malcolm Butler will become "only" a restricted free agent, the rest of the key contributors listed above will enter unrestricted free agency. Among them are starters and core members of all three team units, who either need to replaced (possibly like offensive tackle Sebastian Vollmer) or extended.
Above them all stand Dont'a Hightower, Jamie Collins and Chandler Jones. The three defenders are the core of New England's talented and young defense. A core, the team wants to keep intact as long as possible.
2018
The following players are signed through the 2017 season and are scheduled to enter free agency on the first day of the 2018 league year:
WR Danny Amendola
OC David Andrews
SS Patrick Chung
DT Dominique Easley
WR Julian Edelman
RB Tyler Gaffney
QB Jimmy Garoppolo
OG Josh Kline
RB Dion Lewis
WR Keshawn Martin
OT Nate Solder
OC Bryan Stork
RB James White
If the Patriots' 2017 free agency class is mostly about defensive contributors, the 2018 version is about offense. The Patriots have some key members of the unit enter unrestricted free agency that year. A big question for the Patriots will therefore be whom to keep and whom to replace.
The most intriguing question might be the one about Jimmy Garoppolo: will the back-up quarterback return for another two years of sitting behind Tom Brady, or will he look elsewhere for money and playing time?
2019
The following players are signed through the 2018 season and are scheduled to enter free agency on the first day of the 2019 league year:
P Ryan Allen
DT Malcom Brown
LS Joe Cardona
TE A.J. Derby
DE Trey Flowers
K Stephen Gostkowski
DE Geneo Grissom
OG Tre' Jackson
OG Shaq Mason
CB Darryl Roberts
SS Jordan Richards
New England's three specialists – kicker Stephen Gostkowski, punter Ryan Allen, long snapper Joe Cardona – will enter free agency in 2019, as they will join the 2015 draft class as the players whose contracts expire that year. It has to be seen who will be worthy of a contract extension by then but at least one player, defensive tackle Malcom Brown, looks like a keeper.
2020
The following players are signed through the 2019 season and are scheduled to enter free agency on the first day of the 2020 league year:
QB Tom Brady
TE Rob Gronkowski
FS Devin McCourty
Three of the best players in the NFL are signed with the Patriots throughout the 2019 season. At that point, Tom Brady will be 42 years old, while Devin McCourty will be 32 and Rob Gronkowski will be 30. It will be interesting to see who will stay with the team after the 2019 season.