'05 Duncan beat the Pistons. That was a pretty demanding task if you ask me. I mean seriously. That Pistons team was pretty freaking good. I would take an '05 Rip Hamilton, Chauncey Billups, Rasheed Wallace, Ben Wallace, Tayshaun Prince, over LeBron, Wade, and Bosh any day. That was a pretty nasty starting 5.
I would much rather play against a 3 man circus than a full starting squad of solid team players fresh off of a championship. I think 4 of them were all stars the next year or year before or something like that. Oh yea, the Pistons were also coached by Larry Brown too btw.