In terms of style there's one kid. Carl Jammes Martin. Fights similar to Pacquiao. Came from dirt poor he couldn't even afford proper hand wraps they had to improvise with cloth from flour sacks and his gym is nothing more than a shack when the typhoon came it would go down they had to rebuild it. Hopefully he can go on and build a beautiful gym.
There never is another any great fighter. When a fighter is fast they think is this the next Sugar Ray Leonard or even Robinson. If he punches hard a Tyson or Jackson. If he is tall another Hearns. And most times or all they never measure up, because the originals had unique styles.. When someone great comes along they usually have something special of their own.
Nope. We might see some fighters who sort-or resemble, or attempt to mimic his style. But we'll never have another Manny Pac. Never.