Imma make it short and sweet.
These are PvP suggestions also,
Mind Flay - in addition adds a 30% slow to casting speed and attack speeds. IMHO should be a glyph and 30yrd MF should be baseline...
SW - Instead of the damage recoil being in full it would deal damage equal to 25% of the damage dealt every second for 4 seconds, possibly lowing the burst to yourself and making you have a small CC immunity but with a cost of course 8)
What do you think? Possibly worth proposing to GC? lol..