“In the place of a legion of 15 really good NFL quarterbacks, we are left with about four or five excellent ones and the rest dependent on consistently inventive schematics, marginal improvements made through advancements in coaching and technology and the whims of their owner and general manager (along with their ability to acquire surrounding talent).
Miami’s problem is not unique but there’s also no reasonable solution. Next to having one of these genetic-defying quarterbacks, the next best option is to hold on dearly to one good enough (because the dropoff between good enough and horribly bad is far worse than the one from genetic-defying to good enough)”
https://www.si.com/nfl/dolphins-leap-of-faith-tua-tagovailoa-extension