Thats a pretty good idea, but even though in general I like it, i'd rather not see it happen.
One of the things that appeals to me most about shade prof is its perk based and not nano dependent. Adding more drain procs makes us end up more like traders then shades.
I'd rather see something like more perks then other professions or just a comparable improvement in our passive perk bonus's to keep up with what other profs get in new nano's. Although from the looks of it I'm not thrilled with were the perk "improvements" are going.
Riposte/parry rework does intrigue me though. Downside is, man aren't MA and keepers hard enough to kill for most profs?