Aside from Allen and Lenalee (who can't die until the end anyway), Komui is the only one who I wish would live to the end, even if I understand that his death would be just awesome for the plot. I hope he gets many, many scenes before then... and gets to look cool...Cool characters are to be killed for the sake of plot and emotion developemnt. Sadly.
He doesn't understand his connection to the 14th, but he knows that's the reason. Still, Allen's a nice guy - he doesn't hate Link when the guy is trailing him constantly and accusing him of that kind of thing. Why would he hate the Inspector for that? Of course, Rouvelier could always be a total jackass to him and get the same expression that Allen gave Chaoji in chapter 123... or Allen could find out about how Lenalee is scared of him... that'd inspire hate, I bet. :3Even putting that aside Allen already has plenty of a reason to. He actually doesn't even seem to understand the reason behind his arrest.