Oh, the exact opposite of what you should do.
Delay the Kulerwo to post-Tennocon even. Make all (both?) Duviri modes stable before adding another literal content island.
We're getting close to full loop of incarnon weapons cycle and you know well this feature is the selling point of the update so why not prioritize making it work as intended?
Speaking of "working as intended", there are some synergies with arcanes, frames and weapons which seem to operate in favor of crafty players to the point of totally trivializing any challenge. I'm not a fan of stripping myself from all difficulty but by delaying hotfixes and refusing to properly investigate the state of the game you also allow some Tenno to progress in a questionable fashion, possibly without them even knowing about the exploits.