shadowstep STILL on the GCD. Sap STILL procs poison and if you have deadly brew it applies a DOT.
To "compensate" for the Displacement fix, I'm kinda wishing they added a rare drop spell book to the game for mages that teaches mages "Portal: Anywhere?". No practical purpose beyond the pure fun and randomness of making your party/raid go to completely random places. Could be incredibly fun content to just chain port your team around the map and just poking around a bit wherever you end up.