Fact: Duncan made NBA first team last year. None of the other PFs in this thread made 1st team with him.
Not to mention, for everyone who watched the playoffs last year, Duncan outplayed Dwight, Gasol, Randolph, and Bosh overall.
So based on all of that and his production this year, it's very plausible to say Duncan is the best PF in the league. He plays both ends of the floor, and he's still doing his thing while these others dudes can't even make the playoffs SMH, or fall way off when the playoffs start (see Blake Griffin).
Good post but just wondering why if you believe everything you just said, you voted for Lamarcus Aldridge?