If you're gonna rework malzahar....
Please fix the delay on his abilities. Q is understandable, but his w, e, and R, all have a delay after cast which breaks his reliability. Go into a game as Malz and w/ e and watch as 0 dmg is dealt for a full second. This may not seem like a big deal, but it severely hinders his ability to do things like proc thunderlords/ luden's. It's so frustrating watching somebody walk out of the middle of my w and take 0 dmg.
even more frustrating is ulting an udyr and watching him stroll up to me and stun me during the huge delay it takes to actually suppress the target, not only taking 0 damage, but putting my ult on FULL COOLDOWN.
I have faith you will rework him and make us malz mains proud, but you could literally just fix this one thing and i would be happy.