Waiting for the rogue - How do you handle it?

[Altsoba]

Or drop a fire totem.......

But how does searing work with stealth? It detects the rogue?
Fire Nova and Magma do nothing, I still get sapped...

[BobGnarly]

Sadly, I'm pretty sure the sap-immunity of ghost-wolf is gone too.

While I understand the need for a rogue to not just be trivially pulled out of stealth, I think dirty tricks has gone a little too far. The other day I was in wintergrasp and there was a rogue griefing me by repeatedly sapping one of my shaman. He never opened, he just kept sapping. I tried everything, magma totems, weaving my shaman around in unpredictable pattern, thunderstorm just as he sapped, etc. Nothing worked.

It's silly that I know there's a rogue there, but I can't do anything about his attempt to sap me. One you, as a rogue, have exposed your presence your "stealth" should be very vulnerable imo.