User blog comment:Thomasfan502/Season 8 Discussion Blog/@comment-5875378-20180526140433/@comment-29197449-20180526200526

Well Butterflix is just gonna be used like all the other transformations. The Winx will just use it until they achieve the next form, much like how Enchantix was in S4 until they got Believix, etc. As for Sirenix, I feel like this means that either Daphne will be playing a major role (compared to her being sidelined in S7), we'll get flashbacks to S5 events (maybe something in S8 was the result of what happened then?), or we'll get to see new Sirenix fairies like maybe some more Nymphs?

Enchantix is the one I'm the most skeptical about, mainly because I'm banking on the super low chance that Roxy would finally get to achieve Enchantix. Either that or the girls from the Winx's class will finally have Enchantix and graduate themselves. Maybe the season opens up at the end of the year and we see a graduation ceremony for those fairies?