In the 2005 Bionicle playsets overview video, when showing the function of the minifig Visoraks, Eljay said:
"They have a jumping function, as we will later see with the Jumpers in Invasion from Below. So, if there is anything that I got from this sentence, is that we will at some point see a review for the HF Invasion from Below sets. So, question:
Is this actually the case? After Eljay finishes with reviewing the Bionicle playsets, will he start reviewing Hero Factory?