Who's your favourite Upcoming Boxers?

A couple of these guys may have, or definately have, already peaked but still:
Kazuto Ioka
Shinsuke Yamanaka
the Kameda brothers
Leo Santa Cruz
Mario Rodriguez
Adrian Hernandez
Sergei Kovalev
Bryant Jennings
Moruti Mthalane
Thomas Oosthuizen
Argenis Mendez

* my list only features a few "prospects," the rest of them I view as up and coming top tier fighters (most of them are, I know, but I'm saying that I believe in them).

Some guys I'm back and forth on like Carl Frampton, Gary Russell, Keith Thurman, etc.

About a year ago, he said he would retire if he couldn't get a top 5 MW opponent... not quite so, but I really see Pirog retiring after 5 fights or less no matter what or when they are. So, I think Pirog is not what this thread is about; up and coming boxers.

 

Keith Thurman
Sergey Kovalev
Tyson fury

 

Leo Santa Cruz: (Def!).

Lee Selby: (Poss?).

Deontay wilder: (Heresy!).

 

Leo Santa Cruz, constant work to the body with those hooks and decent defense breaks down all of his opponents. A machine.