So many examples of well run organizations/GMs
KC: Knew Alex Smith could not elevate a talented team and went ahead and drafted Mahomes. Got run over by Tampa Bay in the superbowl because the OL was terrible. First thing they did was add talent to the OL via numerous means after the season. They didn't click to start the following season until half way through and now continue to win superbowls. They also averaged below 3ypc against Baltimore in the playoffs but pounded the rock almost 30 times. They averaged 3.2ypc in the superbowl and still continued to run the ball. Doesn't matter how bad the run game is doing, you have to keep the other team in check and wear them down.
Eagles: Slowly built a talented team with Wentz. Won a superbowl with Foles and dumper Wentz and alot of talent. Then they quickly rebuilt another superbowl caliber team shortly after
Detroit: One of the laughing stock of teams for a long time. Had talented young players but the wrong coaching staff, ownership, culture. In 2020 I think a new member of the family took over. Then they hired Dan Campbell(huge culture change) and added even more talent like Goff, Gibbs, Hutchinson, amon ra st.brown, Sewell, Sutton and etc. Massive turnaround simply by appointing a new family member(I think it was another family member)
Patrots: Had defense genius and mastermind Belichick. Greatest QB of all time and continously added key pieces here and there.
Then you have teams that are wasting incredible talent
Cincinnati: Burrow was arguably the closest QB to Mahomes at one point. Endless amounts of talent and dragged one of the worst OLs ever to see the playoffs into a superbowl. Organization continues to waste his career behind a turn table OL that has gotten him killed over the last few years. Now there defense has been atrocious
Cowboys: Wasted Romos career with terrible defenses and OLs for the majority of his career. Wasted top 10 OLs on Dak, multiple 1k recievers and at one point a premier run game. Still fail to do anything about stopping the run, overpay it's own players, soft countey club mentally. Dallas has fielded some incredible teams
Etc