I love the way the Yuma vibes, and loved the minimal house/techno last year, but I think it'd be great to change up the music for one day/night to showcase bass music, specifically the kind of shit you rarely see at Coachella (the exception being the Pure Filth dome a couple years back). Why not get two of SoCal's finest bass promoters together for a one-night Yuma takeover?
Imagine a night in the Yuma with:
Mala (could be a double whammy for Coachella - Mala In Cuba Live on one of the stages then a Mala DJ set in the Yuma)
etc. etc. etc.
Dark rooms with wood floors and big subs fit this music better than anything.