I've got a news flash for some of you: Adam is smarter than you are. And not just a little bit. He's a lot smarter than you are. So much so that you should be embarrassed and go hide your keyboards. All of you who resort to personal attacks or repeating completely unsupported opinions in the face of repeated factual evidence to the contrary are in this category. That's most of you.
Because he's smarter than you, his opinion is worth more than yours. It just is. He watches the games, charts them, subscribes or has access to God-knows what source data, and he offers supported statistical arguments for his positions based off of his conclusions. He does the board a valuable service by sharing this evidence.
Adam's point is that the evidence doesn't support the fact that Roy Williams is a bad player. This much isn't even his opinion. If you want to disagree with him and be convincing, then your job is to find contradictory evidence. Failing that, what you've got is opinion, and we've already covered what those are worth.
If you do find evidence that supports your opinion, the rest of us will almost certainly agree with you. If you chose to persist in an opinion about Roy Williams that's not supported by current evidence based off of whatever imeasurables you chose to value, even this is ok. It's not entirely rational, but who's counting? What you shouldn't do is act like evidence supports your irrational opinions when it does not. This is aggravating to people who value evidence. For the good of the board, they won't let it drop.
If this puts me in a treefort with Adam as my leader, I'm now ok with that. There are good posters in here with me. There are some good posters outside the fort for reasons of their own. The rest of you can attack the treefort with everything you've got. Available evidence suggests it'll be some time before one of you figures out how to properly operate the doorknob to get inside.