GW2 need more new Meta events to rotate into the Meta Event timer thats same quality as Twisted Mari

GW2 need more new Meta events to rotate into the Meta Event timer thats same quality as Twisted Marionette.

I am not saying remove the old meta events, I suggest a algorithm that can randomly swap in and out some of the old meta events with new meta events of same quality as TM. Would really make the game feel refreshing. Because I like the open world Meta event stuff, since I dont do much instanced content now days. PoF's meta events just arent the same level of quality designed fights and mechanics. Teq, although not over the top complex like the Triple Wurms meta, is still very interesting because of the mechanics and different stages. Same for some of the other dragon metas. But I want some more complex meta events like that of different difficult levels between Teq and Triple Wurm that can sub in for some of the old events on the timer