Because Danny isn't a scrub and because the league is loaded with guys with "natural ability" (JR Smith, OJ Mayo, Anthony Randolph, Eddie Curry) that for whatever reason (mental, at ude or not as good as we thought) don't perform.
The difference in defense is inconsequential? I disagree. Danny had a very good first two playoff rounds and was essentially a playoff rookie. If you are going to ding him for not having a great WCF as a playoff rookie and disregard his first two rounds - well, that just goes back to what I was saying about the way you and M>S argue. So for OJ, we ignore the fact his own team didn't want him, that he's declined every year, that he's proven to be nothing more than an inefficient chucker and that his market value was less than guys like Green, Diaw, Novak, Crawford, Line depsite having all this "potential".
Also, if you are going to cite Green "choking" why not Mayo? Mayo's playoff averages: 10 points, 3 rebounds, 2 ast on 35% shooting (including 27% FG last year).
Green: 6 points, 3 rebounds, 1 ast on 41% FG with better all around better advanced stats too (although it's close, which was my argument from the get go).
It's just a case of guys not knowing a player and it being popular to scoff.