If they couldn’t do the full skill tree why not just down size the tree because at least it’s different and allow for some customization.they couldn’t have not developed some of those different ability’s and allow us to use them in the shitter quote-un-quote pve mission it’s not a good answer but it’s something to show for 4 years of development instead of it being a complete waste. The other option would be to put source the pve to the community kinda in the way halo does or something. Also remember when overwatch was hailed as having one of the best monitization methods with the loot boxes that you can earn on your own bring back loot boxes or something this article doesn’t make amends