I do get where you are coming from with this post. However, if Bobrovsky continues on this decline he seems to be on the past two seasons, then I would be skeptical of him bouncing back to give Florida to help them become a top 5 team. If someone like Driedger proves that he is capable of being consistent long-term then maybe the Panthers will have a starting-caliber goalie moving forward even if Bob continues to decline or stagnant around his current impacts he provided the past season. Although, even if Driedger proves to be a starter and small sample size this season isn't a fluke it's hard to see him winning the spot over Bob due to reputation + the money Bobrovsky makes.
I get Fiala has a crazy run in 2020, but I would hold off from crowning him as a 1st liner until he does over larger sample size. I do think Fiala is capable of continuing to perform as a 1st liner due to his strong puck skills that allow him to generate offense for himself and his teammates. Unfortunately, the sad truth is most of these players will not hit their ceiling you presented in your post.