Same kind of comments are being said about IA, that's dead now Legion is coming.
FFG would help the community here if they clarified if the scale is different why have they made that decision. Whether you agree with the reasons or not people feel aggrieved that IA and SWL miniatures are differing scales, I don't think posts from either faction will convince anybody of the validity or otherwise of either viewpoint and there's about a dozen plus pages of slagging matches to go read about that, pls don't feel the need to repeat here. Lets leave that for FFG to advise us in so far as they are able.
Given the aggressive release schedule mentioned it might help sooth tempers if we knew what was coming sooner rather than later. Are players going to have to wait another 3 years for an Emperor model for example? I think one of the issues is the primary characters are already available in IA but no idea will they be part of Wave 1 or waiting till this time next year to play Han and Chewie for example?