(MoP) Tracking or seeing invisible players

[dorgobar]

Any working ways to find or track invisible players? Hunter, potion, skills, items etc?

Or they can hide forever before they engage?

Greetings

[watcher]

Hunter flare or orbs in arena and if you sneeze harder or make a bad look in rogue direction (some times can be and in opposite direction ) he will go out from stealth.

[dorgobar]

But the problem at flare is that its only limited to a specific range - is there any other possiblities? We flared, but he still could attack first before we could act (rogue)