Now I've heard a lot that Class Identity has been stripped away over time, and a mere little idea just came to mind.
Now with CP 2.0, there is a lot of Perks that you can get, although many it seems fall outside of the 'Meta' and might not be used as much for higher difficultly content such as PvP or what else have you. So what if each class would recieve a CP perk or two in the tree's that suit the classes general theme, as a permanent unlock, and still allowing the usual 4 CP slots? Could maybe have it so the perk levels up it's stages as you level up to champ 160, while still getting the original points you would ('cos lets face it, you don't even 'need' 3600 total points other then to just have loads of stuff to switch out anyways)
These Class 'perks' would still remain in the trees, and would still be able to be unlocked and slotted like normal as any class if you want them as well, but could allow the classes to retain perhaps a little bit of uniqueness to them again.
Dunno, just more random thoughts to come to mind that I figured would be no harm to share. There are smarter people then I who I am sure will find the faults in this