Well, I'm not expecting to get the gunsheath like yae Galvus has. That's just asking for too much. But it was stated that Samurai was in the running for 3.0's tank class, and the only reason they didn't add it was because they had introduced NIN in 2.4 and didn't want to put in another Eastern cultured Job so soon after that. All we need is some Doman refugees to come and drop it on us, really.
Anyway, what struck me about yae Galvus wasn't his weapon, but his overall design. All of the legates we've seen have had very clean, streamlined designs. His is rather asymmetrical in comparison; he's got that sash and big-ass gunsheath on opposite sides. It's a different look for a legate. Curious.