Seems like you are hung up on the energy/crowd noise topic. Have you been to a Dolphins game at Sun Life? I have been there for many, many games where the stadium was rocking and crowd noise was disruptive to the opposing offense, that's the goal right? It's not about the design of the stadium that 100% creates energy. Put a consistent winning team and there will be no short of "energy" with or without design changes. Hell, I was at a game vs the 49ers and the stadium wasn't even 3/4 full, the Dolphins were eliminated from playoff contention and the crowd was still loud enough in the 4th quarter to force timeouts and disrupt the qb from calling the cadence. The new canopy is just going to make it better.
yeah were galaxies apart on the topic of crowd noise relative to design of the venue...I believe it absolutely affects the game and players if the design is done right, and if done wrong, is debilitating to a culture...but I don't know if you wanna get into all that, Im just grateful that someone with some common sense figured out there was an issue.
and yes, I've been to dozens and dozens of games in both of our homes.