So who exactly will be this new Lara?

So this question has been bugging my mind for a while… As we all know, the next Tomb Raider game will unify Lara Croft from all stories, but WHO exactly will she be? Lara from the original games is NOT the same Lara as in the legend trilogy, and Lara from the legend trilogy is NOT the same Lara from the reboot trilogy. Now THIS Lara, will she be an older, evolved version of reboot Lara, or will she be a completely new character again? 🤔🤔