It was more 2008-2010, with 2009 being the standout year of realizing the Patriots of the 00s had completed their lifecycle. That 2007 team was completely dismantled within a couple of years, which would be normal for teams except there were so many multi-ring contributors gone. Many of these guys were near their prime around 2007 and then had nothing left just two years later. Harrison, Bruschi, Vrabel, Seau, Warren, Seymour, Colvin, Thomas, all with incredibly quick declines. It was mainly the defense that time around, but the offense failed to reload as well.
This team resembles that 2009 team in many ways, with inconsistency, lack of discipline, and spotty talent. Many players will likely follow the same path as the 10s lifecycle comes full circle. Looking at ages and other signs of decline: McCourty, Chung, Hightower, Gronkowski, Edelman, Amendola (already crossed off). A lot of key players will be leaving. Patriots need to really nail some drafts if TB12 is going to get his hands on one more, barring an unlikely postseason involving lot of luck.