Are the 'Supported Shapes' for new products a pretty good way to tell what's coming next?

Crushguy05

I was looking at some new products today and I noticed that two of them (Sporty Heels for Genesis 8 Female(s) and Annabelle Hair for Genesis 8 Female(s)) mention a 'Mika 8' and one of them mentions 'Alexandra 8' and 'Aiko 8'. I couldn't find those characters in the store and I was just wondering if it's a pretty safe bet that those would be released at some point? Not sure what Alexandra could be but Mika and Aiko seem pretty obvious based on older characters.

 

Also, does anyone have any info on the model that was used in the promo picture for Annabelle Hair? I attached the promo pic.

Edit: Just realized the promo pic is Charlotte 8's textures. Guessing the shape is a custom morph, but does it look familiar to anyone?

Daywalker Designs

It could be Mika 8; that's happened a time or two in promo renders.