Last I heard about it was almost half a year ago, during I think Season of the Drifter, where it was said it was being looked at alongside Ward of Dawn. Well, Ward of Dawn’s been buffed. Yet Thundercrash is still Thundertickle. Code of the Missile buff when?
Honestly, I'd rather them get rid of the fixed subclasses altogether, revert the classes, supers and tree structure back to how it was in D1 and then add the option to run the roaming super or changes made for the other classes for those that like them in D2. Thundercrash is nothing more than a whimpified version of Death from Above from D1.