I'm pretty sure Lobo would actually take a liking to Jon, but remains to gruff to admit it. He did it with the second Atom in JLA by Orlando, then Beast Boy in No Justice. Him protecting Jon's mother so the kid could grow into his own man knowing she's safe would be up his alley.
Also, that's the Entreprise. A beefed up version, but the Enterprise nonetheless. To boldly go where no man as gone before...