Really don't think that might bound to happen... yet. I mean, we haven't even gotten a S2 dub yet. I'm checking everyday to see if there's an update to another Love Live! dub. I mean it's been like... 2 or 3 years since the latest Love Live! dub came out. So... all we can do is wait and check the updates on Crunchyroll I guess. Or wait for the S2 dub until the original Japanese version of S3 comes out.