Eddie Reynoso is a great trainer, he can contribute a lot in this fight, but it will all go down to his fighting heart and his training and of course power and style, they are very much similar in style, we always like to see boxers who go all out, because they have the same style that makes this an exciting bout there's a saying style makes the fight, even though both fighters are not well known this is not going to be a boring fight.
Yes, this is a tailor made fight, both have the same style of just fighting forward and throw as many punch as they can to hurt the other side. And with Eddie Reynoso at Valdez side, they could come up a plan that can offset's Berchelt. It could be more head movement for Valdez and then increasing the body attacks as they move along or as the fight progresses.
Both possesses strong stamina, so I guess Valdez will really have to train for that and increase it so that he can remain fresh in this fight. Or just picking his punch to not gas out.