This is me personally but it's a series of circumstances that NE benefits from in my opinion. Plus they are extremely well disciplined. NE hardly does anything questionable or stupid, and typically knows that chances are other opposing franchises will end up making that mistake. So all they have to do is wait. Plus again they are well disciplined.
The circumstances you are referring to are because of:
1) Its a Well run and lead organisation (Belichick the GM)
2) Its a Well run and lead organisation (Belichick the Coach)
3) They have an Owner who Lets those have employed to take charge, be in charge and who doesnt “meddle” (interfere) too much
4) Players are (more often than not) willing to go further to play for Belichick ...
What they do in Boston isn’t “Luck” ... its a philisophy and one many other teams should try to do more to emulate ...
- And they never “wait” for others ... more often, NE are frontrunners and “trend-setters” than they do the “waiting game” ... if ever ...
I’m glad some one took the time to explain the cap situation about Brady, because I was ridiculed in another thread when pointing that out (without the explanation - as I wrongfully thought most Yanks would know more about that than me a European ... Lol)