User blog comment:Starscream7/BIONICLE Will Return in 2015!!!/@comment-1589955-20140730170803/@comment-2221163-20140805013222

Yeah, sets like the Rahi are very cool looking and have awesome designs, but I just didn't grow up in that age. And looking at the picture, it looks like a mix of Hero Factory parts, so gears are unlikely, as are the usual BIONICLE joints. Guess we'll see what happens. Good luck with getting the sets!