Yeah, it's within the expansion scope of the game so definitely. I will add a hyper route where you can dump "points" into different growths later. (height/stomach/tits/ass, etc.)
For right now, I need to focus on fleshing out the character growth stages for Giantess/Immobile routes, but I will likely add Hyper in Pre-Alpha.
As a side note, Muscle will not be added because I don't even know how to write it and it's not something I care too much about.