Earlier quoted context omitted.
> the current owners are using it in bad faith He never says this. Merely holding a trademark does not entitle you to take a domain from someone (see: Nissan Motor Company v Nissan.com). Sitting on domains is not illegal.
Nissan.com is a legitimate company with a legitimate purpose though.
The UDRP only allows a dispute when the current owner is using the name to intentionally "attract, for commercial gain, Internet users to your web site or other on-line location, by creating a likelihood of confusion with the complainant's mark...". Or, if the domain was registered for the purpose of selling it to the trademark holder, but that's not the case since the domain wasn't registered after the trademark and the owner didn't reach out to him.