I think Crome would be the sadist to kidnap him xD There was a small script I once wrote of crome kidnapping Xon in a sack. It rips and Xon falls out. Crome tosses it off a cliff only to find Xon isn't in the bag anymore. So the bag just awkwardly flies back and lands near his feet, him outraged that the annoying Irken somehow always ends up escaping with dumb luck. But tbh I think mostly all my FCs would want to get rid of Xon. Even in rps other people's characters couldn't stand him, he was so annoying xD.