How high up in weight and how successful do you see Teófimo López?

I think by the time he's 28, fully-grown, he will move up to WW to chase big money fights. There's a limited sample size, but his bravado is great and the talent is there. I can definitely foresee him putting up a good fight against whoever is undisputed at 140 and even winning a belt at 147. I hope there isn't any fishy-business when Loma whitewashes him before he leaves for 140