User blog comment:B214/Season 3 confirmed!!!!!!/@comment-25072311-20140617021856/@comment-6096197-20140617063351

It's not even about material problem. it's their budget. they are small company. they aren't as  big as madhouse which can redo an entire series(HxH) and keep the animation good. so.. yeah. not happening even if the material is like 100 volume.