This thread reminds me of the time I saw Phil Martelli speak in 2004 or so. He was the longtime basketball coach at St. Joseph's in Philadelphia and they were a #1 seed that year and made the elite 8. He won many coach of the year honors that year and he said in the talk I saw "do you think I just figured out how to coach this year, that this was the best job I've ever done as a coach, that's bs." His point was he had great players (mostly Jameer Nelson and Delonte West who both had successful NBA careers) that year and it all came together. Coaching is important, but put any coach somewhere with little talent on the team and it will be a struggle.