Arena Exploit
First, this is a repost. The original thread is buried under about a thousand useless posts. I figured people would rather see something useful like this than all the other random and mostly lame crap that's usually on the first page (no offense but it's true).
The original thread can be found here: http://www.mmowned.com/forums/wow-ex...t=arena+ignore
There is a mod called Arena Ignore that keeps track of who you fight in Arena PVP. Using a simple trick with /ignore and /deignore, it lets you know if the team you are up against is one you have fought in the past. If it is, it will post the enemy's name, race, class, and server info. It tells you this information 10 seconds after you join the arena, giving you plenty of time to go over strategy, put on shadow resist gear, etc. Here is a link to the mod: WoWInterface Downloads : Arena Ignore
This mod also works with SSArenaFrames, setting up arena frames for your enemies before the start of the match. here's a link to that mod: WoWInterface Downloads : SSArena Frames
This is by far the best and most useful PVP mod I have ever downloaded.