Lothar only had one greatsword with runes and stuff on it. Orgrim Doomhammer shattered it at the foot of Blackrock Spire right before Turalyon beats him into unconsciousness. It could work, since Turalyon continued to use Lothar's busted sword during the Alliances assault on the dark portal, I assume Turalyon still has the weapon.
Shalamayne... A really cool sword that totally would have fit for both fury and arms, because it can split into two blades. I am going to speculate that either Varian isn't dead (unlikely) or some other major lore character will receive the sword. I'm not really sure who.