Wow! One of the best sumotori I've ever seen. Quite unusual to see a foreign sumotori who is so..almost slim! Looks like he's really mastered the art. He should make yokozuna.
One can hope, but it would be unusual for someone that light to be able to overcome the weight disadvantage given the constraints imposed by the situation.
Mainoumi, for example, was about the same size (around 220lbs), and an excellent technician, but he could never quite make it up to the top ranks (although he did do pretty well).