To be fair Squall and Lightning used two different style of gunblades. Squalls fired a blank that made the blade vibrate at a high frequency so that it's slice would cut sharper. Lightnings had two modes that it changed between. It had a sword mode that you used mostly in combat, and a gun mode that you saw during cutscenes and at the end of a attack combo. The weapon literally transformed. It didn't fire while in sword mode and it didn't have a blade in gun mode. Garleans are seen shooting their gunblades at range and being able to use them in melee.
Gaius is seen dashing around the arena in your fight with him and has a X cut attack kinda like Samurai's 50 kenki attack. In the rp mode where you play Alphan... Alphy... (I can't spell) Shadowhunter uses what looks like a limit break 3 version of the Giaus attack. So while the troops wear heavy armor, which any army would have their infantry in protective armor, it could be a DPS. Or it could be a tank.
Even if it is a tank tho that wont create but so many tank mains. FF8, Squall, and the Gunblade are some of my favorite FF elements... but I wouldn't main a tank just to have a job with a gunblade. However I would main a job with a gunblade if it was a DPS. I expect most DPS mains to feel the same way while a small number of people may switch their main to a tank. So que times would probably remain mostly the same since the same number of tanks would still be queuing into DF. It would give tank mains something new to play from level 50 or 60 to level 80 and then something to switch between when they get bored of the other 3 tanks.
But who knows till the next fan fest. The leaks say it's a tank and they have been right so far. Me personally I'm hoping for a DPS cause I loved how Squall plays in Dissidia. (Not NT tho, I hate the 3v3 bull crap...) But if it IS a tank, then I'm happy for you tank mains![]()