I agree that at the very least, the new manwah artist should look at the older chapters strong points and try to replicate some of it to his own ability.
Doesn't need to perfect. But I would live to see him improve his skill when it comes to combat better. All he does is draw blue coloured lines, blood splatters and *surprise pikachu* expression on their faces.
Check again, when he is fighting, he is either just shown as blue lines or is crouching over the soldiers. There is no weight, feel of flow in combat or anything worth mentioning at all there.
He is decent at perspectives and seems solid at drawing from different angles, but for some reason he seems unsure how to bring the combat to life.
Or atl that is my feeling on it.