This had been brought up in the past a couple of times & I've been gone for a while so idk what the results were. Will there be more PvP related content? Personally I'd like to see something like Arena Teams Standing page and so on...

For groups that pvp a lot & their sites don't use DKP something like that would be a great fit. Each member when filling out their character info could have their team(s) in there too. And with the Blizz armory that info could be pulled into the site.

Sorry if this is redundant but it's something that I think would be of great use.

Yep, there's definition pvp stuff on the way, including an arena team page, like you stated.

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It's all in the reflexes.