Ryan Garcia is also young and quick. What Devin Haney will be using is the philly shell, very much similar to the boxing style of Floyd Mayweather, however, a type of the philly shell that is not very good like Floyd hehehe.
If we haven't notice on Ryan Garcia's last fight, he was also using the shoulder roll or philly shell (mayweather style). Although Haney had probably mastered it, but seeing Ryan Garcia using the same strategy might help him improve his defense. Well, we will see if it will work against Haney though, although Ryan might be quick ( I agree) but I believe he is flat footed so that strategy might be fully working against Haney.
And Haney probably had the edge with his built as he looks strong with full of muscles wrap around his body.
Will see this one for sure and for sure this will be the toughest fight of King Ry.