The Judges said as much in their opinion and alluded to the plan providing a split likened to previous party line votes, thus a majority to democrats. I'm not familiar with the districts to know which may become swing districts if the GOP gets a good candidate. I'm in the 9th and it's locked down solid for the dems along with the Ken Turner district just to our north.
It appears the GOP will pick up the two newly created districts and hopefully have a chance at others in a few years. I doubt this will be reversed on appeal, imo.