IMO, if you want Keith to make a statement, I'll keep him at 154 and go after a title shot against K9. Getting a title will raise his ranking and put him in the top tier of opponents. Top 3 at 154 is Mayweather, Alvarez and Cotto(should Cotto defeat Trout). If he don't get a big time money fight with the top 3, like someone else said, Kirkland and Augulo would be some good fights while they last. To see if he can handle a boxer/mover, Molina is the man.

BUT, if you want Keith to get a money fight sooner then later, I'll keep him at 147 to fight The Ghost and/or Bradley. Rois if he want it. That way he could be next in line to whomever, they are calling out. Ghost calling out Mayweather and Bradley calling out Pacman.