Random thought.
As it stands I have a RP spender and a KM eating 2 handed weapon skill as frost.
What if instead of trying to build skills that work differently depending on your spec - what if you just made 2 skills that only work with 2 handers for Frost? Thus you leave DW untouched and do not actually need to make a entirely new spec.
Say like “Glacial Strike” and “Hoarfrost” which would be 2-handed only?
(BTw the skills I am using Are Frost Scythe & Death Strike - which should function with 2 handers - frost scythe however does not despite that it should -)