Noticed on the wiki for this episode the following;
I'm really not buying that this guy is the leader of the wolves. These guys just seem to be cannon fodder.
In the present, Morgan relays this story to the Wolves' leader, whom he has previously captured, hoping that his story can help him change his ways. The Wolf reveals that he is injured and that he could die, but suggests that he will kill Morgan and the Alexandrians if he survives his injuries, as part of his "code"
I'm really not buying that this guy is the leader of the wolves. These guys just seem to be cannon fodder.