Double Wicked Wheel can be predicted. It occurs a few seconds after the little teleport they do shortly after the Slipstreams, and immediately after Suparna's Friction.

-Get Eye for an Eye from a healer.
-Once you have established aggro on Suparna and have them in position, try to tag one or more of them with Storm's Path. Do it after the Slipstreams.
-Pop Vengeance after they come back from the teleport. Double Wicked Wheel will happen within 15 seconds.
-Suparna always casts Friction before the Double Wicked Wheel. Watch Suparna and respond with Inner Beast when Suparna casts Friction.
-The DR from Eye for an Eye, Storm's Path, Vengeance and Innner Beast is a lot. Double Wicked Wheels will go from "omfg it one-shotted me" to "tee hee that tickles!"
-If your DPS is too low low, there might be a second Double Wicked Wheel. You can either have the OT Voke Suparna off of you (Chirada should be dead) or prepare for it with Thrill of Battle + Inner Beast.