I think you're misunderstanding what I'm saying. Anyone can dodge but some classes are punished more than others for doing that. It's far easier for a rdm to have good uptime on a high mobility fight than a blm. A blm can do it but the skill level required to is far higher than for a rdm. It's laughably easy on a brd or mch. You'd have to play one-handed to be unable to do it on brd and mch. So depending on your group make-up as well as the skill level and gear of the team, the need to dodge may reduce dps uptime very noticeably.