Ryan is the new prospect of 135 with the perfect record (20-0 with 17 KOs). He's the current WBC Silver Lightweight Champion, but at this weight class Lomachenko is the King. I don't think that he's ready to fight Loma now.
He'll have to move up in a year or two as he begins to fill out. He will be the top WW within 3 years.
He is already lining up Linares. Floyd won't let Tank anywhere near him. He'll meet Lopez at a higher weight class as Teo's last fight at lightweight will be against Loma. I have no idea what Haney is planning but he has not faced anyone the level of a Linares, and if Garcia beats Jorge down Haney wont fight him.
The guy is just 21 years old with his height 5' 10" , so he should not have any problem moving up to 140 or 147.
I think hanie will fight him eventually maybe like Lopez at a higher weight class. that would be a nice money fight for hanie.