Zoro fought the PX's in sabady , he remembers that they don't have humanity , now he sees more PX's but notices that they do have some humanity , is as simple as that
Ehh, that doesn't make sense in this context.
I thought that too, during the initial translation of OP scans which worded it something along the lines of "you have some humanity in you"......which could have been interpreted as "since you show these emotions, you have some humanity afterall"
But Viz translation is "Now that I get a better look at you.....You're actually a little
more human than
him. "
In context, "him" is 99% referring to Mihawk here