The plan was fine, and even if still young and inexperienced, Flores wasn't a bad choice to carry it out. The problem in the plan was:
- Year 1: That went pretty well under Flores mostly according to plan.
- Year 2: They added some key pieces that worked out OK at first, not so well later, but with a bunch of extra first and second round picks from the Tunsil trade GM Grier almost completely whiffed on the picks (particularly with the OL picks) which blew up the plan. For the franchise QB, they drafted what was considered a generational QB before injuries and gambled he would re-gain his pre-injury form. This wasn't an unreasonable pick, and I still think Tua could be successful in the right system, but the pick look terrible in retrospect because they passed on what ended up being a true generational QB right under their nose in Justin Herbert.
- Year 3: Everything goes to heck. The defense inexplicably completely melts down, the free agent additions and most of the past draft picks don't pan out, and Grier trades the 12th overall pick and their 2022 first rounder to go up to 6 overall where they pick Waddle, a trade that looks horrible now that the 2022 first rounder looks like it will be gold. Predictably the owner (who changes strategies like others change neckties) has decided to completely abandon the original strategy and trade a bunch of high picks for Watson, despite the fact that almost all of the Fins problems lie elsewhere (defense and OL).
So: I think the original plan was fine but the GM Grier messed up most of the picks and free agent additions and the owner has now completely bailed out on the original plan.