I think this means preparing for BC to go out of sync with the US states we normally sync to (Washington, Oregon, California).
However, there is some hope I've heard expressed that this may push one or more of those states to make the switch as well. Unlikely, but hey, a lot can happen in eight months (as this year is already proving).
US states cannot, under current federal law, go permanent daylight time (they can go permanent standard time, though), and they can't unilaterally make the latter have the same effect as the former by simultaneously switching time zones because they can't switch timezones without approval of the federal Department of Transportation. I don't see the current federal government making special accommodation for California, Oregon, or Washington on, well, anything in the next eight months, so...