In the current spec lines there is not a viable reason to spec Sword in Midgard. Hammer styles cost less endo, have better utility, and basically do the same damage. When I played live, Ragnarok had a comparable reputation to Leviathan, but on Phoenix it is underwhelming. I believe making the changes that Mythic made where they increased the damage from high to very high and the haste debuff to a 40% snare would make speccing Sword more viable. Another solution that might be interesting is to give it the Valk DD. It takes a lot of points to spec into 50 sword, and a lot of classes still wouldn't want to make that investment, but it could make something like Warrior a more accepted class again.