Currently there is no mention of multiple wireless Rooms integrated as a system.

All true, didn't say it's actually here, but all one really would need additional to create wireless home with surround theater is a wireless sub and centers together with a simple controller app, can't be far off. I'm just speculating.

There’s a lot more to it than that, especially when it comes to synched multi-room audio, and Sonos owns most of the patents. 

One can hope. Competition inevitably is a good thing for lowly consumers.

Uses DTS Play-fi - have a Google 

If you play the video Sonos as a competitor to beat with the SVS Pro system was not mentioned . Even the Sonos Roam which is a  direct competitor to some of the speakers shown/mentioned was conspicuously missing. That suggests to me that the SVS Pro while it may be an excellent 2-Channel wireless speaker option is not quite ready for primetime in the “whole home” wireless audio arena. The SVS Pro was mentioned several times as a “Zone” specific option and not Multi-Zone simultaneously.

Can’t say from experience but the SVS Pro may make an excellent 2-channel system connected to a TV to create a “phantom” center channel for 3.0 (or 3.1 with sub) with great immersion. In that manner I can suspect it may outperform an Arc (3.0) and definitely Sonos in-wall speakers flanking a TV powered by the Sonos Amp with sub (3.1)

In any event while Sonos is probably on the SVS system manufacturers radar...IMO they aren’t quite ready to launch a full scale attack.