I'm certainly not going to defend the notion that Philbin is a good-- much less great-- coach since he's shown squat. But this idea of Sparano as a master motivator-- laughable.
Where were his master motivational skills in 2009 when his team choked down the stretch and finished behind the Jets, a team that had been swept by the Dolphins that year? How about the way he had them ready to play at home in 2010-- losing two prime time games at home against the Jets and Pats in consecutive weeks? Of course, that pales in comparison to the way that team ended the season: instead of a playoff push, another pathetic stumble to the finish line, losing 4 out of the last 5 including home losses to the powerhouse Browns, Lions, and Bills. And he sure had the team ready to start the season in 2011, right?
Philbin may or may not succeed here, but that doesn't make Sparano any better in hindsight. If Philbin fails, it just means Ross made another poor decision, like when he threw away the 2011 season by bringing Sparano back.