Oleksandr Gvozdyk Dmitry Bivol Artur Beterbiev Sergey Kovalev Sullivan Barrera Adonis Stevenson Scary times in the light heavyweight division! No wonder ball-puncher Ward ducked into retirement!
Some of those you mentioned are just big punchers. But we also have Jack, Alvarez, Smith Jr. and a few others.
Even though Ward is a no brainer P4P #1 and would eventually figure out a way to beat anyone, the division will be more exciting with him retired.
Superfly and middleweight are also good right now. Since Golovkin has gotten old and slowed down a touch Canelo, Andrade, and Charlo all moved up. When combined with Jacobs, Lemieux, and Murata the middleweight division is looking strong. Gonzalez seems to have imploded overnight but superfly still holds Inoue, Estrada, Cuadras, and depending how high you want to rank him Wangek.