I think the only way we could see new Legends material would be if Disney had designs to make the SW comic-verse as large as the entire Marvel-verse, and accordingly started their own Comic Book publishing company. SW comics would expand from being just a few titles that are easily collectible for the completionist into a vast universe full of myriad titles, designed to have something for everyone and allowing fans to pick and choose which ones they wanted. Being a SW comic reader would be more like being a Marvel reader, in that you figure out which titles you like instead of trying to collect them all. Anyway my point is that they would maybe consider multiverses in order to fill out the number of titles they wanted. And boom! The Legends-verse returns. But yeah none of that is ever going to happen. Carry on.