I doubt Storm can do anything with the embryos apart from keeping them in stasis. The X-Men lack the resources to raise 600 kids... much less raise them in Limbo. The best the X-Men can do is keep the embryos safe until the Terrigen Crystal Meth Cloud is dealt with somehow [read: probably never until DisMarvel decides to stop trying so damn hard to make Inhumans happen]. The X-Men, like those embryos, are in a holding pattern while their fate is dictated by another franchise.