The Clone Wars: Season 6 as a bonus?

Do we have a chance to discover on the Blu-ray edition of season 5 the never-released episodes of season 6 of the animated series The Clone Wars recently canceled by Disney?

Perhaps, if we are to believe the words of Kevin Kiner, composer of the soundtrack of the series who declared a few days ago as part of the podcast of Full of Sith "... We have about ten shows that we're still working on that are going to be part of the special material. And even, hopefully, there's going to be a soundtrack record as a part of this special material… They're in negotiations about that so we're not positive that's going to happen ..."

Nothing says that this is indeed the ten episodes of season 6 that have already been produced (3 aRCS relating to Plo-Koon / Sifo-Dyas, Yoda and Order 66?), but Dave Filoni announced in March in a video (See this article) that these episodes would be broadcast (one day) as a bonus ... 

Case to be continued therefore, even if at this stage, nothing is confirmed. We will certainly know more during Celebration Europe II at the end of July.