This has probably been suggested already but two sticks a la Arnis would be boss. I guess it would be somewhere between Talim and Cervantes, though maybe a little less fantasy. Solid mid range, very fast, but shit damage. A big focus on dodging and parrying moves.
I liked CotS too. It would be fun if they implemented that special armour stuff and made it a real RPG. But as been said, I wouldn't trade a sliver of quality in versus for an entire campaign.