I was in WSG on my hunter today and I found something pretty neat to pull those pesky Rogues/Druids out of stealth.
I was guarding the flag, had Shadowmeld on and had Track Hidden on. Well I had seen an enemy dot on my minimap and here is what I did. I typed /tar name and sent my pet to attack and pulled him out of stealth.
Quick Recap
1. Turn on Track Hidden.
2. If you see an enemy dot, hover over it to get their name.
3. Type /tar name
4. Sent pet to attack
5. Bam, dead Rogue or Druid.