We need to be able to Overlap weapon skill trees for Shapeshifting classes!!

There seems to be some oversight on shapeshift and how it interacts with my weapon set skill trees this is only a problem for Infernal witch currently but will be a problem for druid in the future. When you have shapeshift you essentially get a 3rd weapon skill set to allocate on your skill tree for instance I would like Fire damage pen for my infernal shapeshift skill tree and then on my weapon set 1 and 2 skill tree hit Minion Dmg since I focus on minions when not shape shifted, however since you aren't allowed to overlap "one" and "two" without it being on the main skill tree I cannot do this effectively. This isn't an issue for other classes because any time they want one and two on the same point they just allocate at the main tree but when I have 3 trees it greatly limits my options and feels bad :( .

Rolling warrior for now because I love the game its amazing, let me know when I can hop back on my witch :)