transferring Sims Castaway Stories features to Legacy Collection (not really)

that's interesting, will they add stuff that Sims CS has??
for example, detailed lot skirts (like in the screenshots made in lot), medium-sized hoods and lots, need solving hotkeys, swimming in ponds and oceans, profile save system, reflective water, etc... omg i suppose it would improve the game so much and that would really worth money...