Hey again, After doing some 2v2 arena on my 70 Hunter I found a nice little exploit. This only works in blades edge arena and nagrand arena.
Here's what to do;
1. Open up WoW armory and select characters. Go back on WoW and enter an arena.
2. As soon the enter arena thing pops up, enter arena quickly and hit track humanoids.
3. Hover your mouse over the minimap to where your opponents lobby is where they appear.
4. Once your opponents enter the arena their humanoid dot momentarily appears underneath where the cursor is, allowing you to read their name.
5. Look them up on armory to find out their class.
6. 30 seconds before the arena starts you now know 1 of your opponents classes! Good luck!
You can see both of your opponents pop up on the minimap but I only look up 1 so i can get ready for the battle and close my internet browser so i don't lagg.
Thanks for reading, happy owning!