In native some polearms have a 2H mode i think we should resurrect this.
With some changes I dont want giant fantasy axes but weapons like shortened spear, maybe one of the long axes and possibly the spiked club.
If a str req was put in place for these 2H modes that was substantially higher variety could be improved without balance being greatly affected. Im not suggesting these weapons be any good as two handers so dont rage at me about game imbalance. These weapons will be long yes but they will also be unbalanced slow and probably only have three attack directions.