For the complete inability to shield and having to rely exclusively on dodging and crappy netcode to survive, not equipping a shield should give one, MSI very high, and sword ASI VH.
Obviously, this is mostly aimed at swordsmen and one might say that gunners get buffed for no reason, but think about it, what happens when you get caught at close range by a mob of monsters with only a gun and no shield?
The basic idea is to bring striker to PvE, and introduce an entirely new playstyle.
I would say yes to the idea, but sense it involves a whole other dimension of gameplay for swordsmen and maybe bombers, I think it needs a little more thkught put on it. I would do the thinking if I did not just spend a whole night awake watching manga, anime and playing games And if I was not in the middle of work typing this heheh.