You hit on a key component that has been missing in Miami for going on two decades- good coaching.XACTLY!!! I think it's safe to say an entire NFL team's staff is more 'expert' than an individual fan, yet the failed to see Prescott and Wilson. Not just 'team' experts, but all those media outlets with their 'expert' staff. Those experts were high on Trubisky and the top 4 QBs in the 2018 draft class. For all the grief Miami (justifiably) got for the Dion Jordan, he was a top 6 pick by many.
As far as next year, fans have only this year to evaluate what's on hand. Flo and staff have shown an ability to get more out of a team than the talent shows and, for the 1st time this century, seem able to coach up players. Some players have shown glimpses of success. But all that is 'promising' - no guarantee. Which leads me to a random thought. FLo and staff seem to have found some gems and seem able to get players to perform to potential. Whether fans like it or not, they will make the draft picks, BUT, at least they show an ability to recognize talent.
Whose to say Brady isn't out of the league in three years if drafted by Cleveland? Maybe Tim Couch is a Hall of Famer with a Bellichick type coach.
The top quarterbacks tend to be with the best coaches.
Jury still out on Flores, but seems to be getting a lot out of little talent, which you mentioned.