I would say more the next Tacko Fall. Edey has a different body style. If you just saw a picture of Edey in an empty room with nothing for scale you'd think he looks fairly tall. His proportions are fairly normal. You'd see him and thing he was 6'10. You see some guys like Robert Bobroczkyi, Tacko Fall, Shawn Bradley, Muresan you know they are 7 footers immediately because they have that Andre the giant body style? Everytime they take a step its a knee surgery waiting to happen. Plus it seems like this guy is still growing.
Edey is slow compared to most 6'10 guys. He is big but his proportions are fairly normal when you get gangly the idea of running is a knee surgery waiting to happen.