Arena overhaul?
All these changes being made to overall game play, AW, AQ, Battlegrounds, Incursions etc, will the developers ever overhaul the arena content? The milestone rewards alone are long past due for an upgrade. PHC shards hold no true value in the grand scheme of the game anymore, even Grandmaster shards are somewhat obsolete now. I mean they are great for lower tier accounts or for collecting ISO as a rank up material but that's really it. Me personally, I would like to see Grandmaster shards be replaced by Thronebreaker cavalier shards. It's difficult to remain competitive with the featured arenas especially now that some higher ranking players have Rank 3 or Rank 4 7 stars on their roster.
Just my two cents on the subject.