Well there is still a chance for Light Pokemon may return, anyways
the second Legend set is named Reviving Legend. which was also the same name used for Neo Revolution when it came out in Japan, Apparently this time around they decided not only to remake Gold and silver but also their TCG sets something they should have done with FireRed and LeafGreen in stead of having them just be a part of the Pokemon EX set. -_-

Anyways Reviving Legend is to be released Feb. 11 in Japan

~Charles Legend