The TNG news is great, but ultimately it's likely to have little effect on whether or not VOY gets a remaster. There's not much difference in terms of popularity between VOY and DS9 (certainly when compared to the popularity of TOS and TNG) - given this, it's far more likely that they'll wait and see how DS9 does on HD and then decide whether or not to do VOY.
But that's not the point. The point is, if TNG's lack luster first season can do this staggeringly well. Then DS9 has a good chance to do fairly well also. Et voila, Voyager HD will become a reality following the probable success of DS9 Remastered.