What do you think the current Patriots window is for superbowl success

It seems to be widely excepted that the 20 years the patriots had at top is unlikely to ever be repeated. It looks like a lot of teams are nearly playing in 3/4 year cycles. Signing players,trading for talent and if it doesnt work purging the squad and trying to find young cheap talent to start the whole process again. The Rams look to be near the end of their cycle. They maybe have a 2 year window after putting all the chips in the middle. The Chiefs seem to be in the blowing up roster stage etc etc. I'm looking at Patriots team and its really in 2 years time the big extensions( hopefully sorted soon) for Gonzo and Maye would actually have a big impact on salary cap. The trading away of a future 1st rather than next years would seem to imply the front office are viewing this as a 2 season window. Obviously the hope is Maye keeps developing but recent history has shown that nearly all the top QB's have had to deal with not making the playoffs( Allen has longest active stretch with 7 seasons).