Malzahar should ignore unit collision with his own Voidlings
It doesn't happen very often, but when it does it confuses and irritates me. I'll have a voidling out, then go to hide around a corner to try to ambush/wait out an enemy. When I decide to leave from my hiding spot, I suddenly cannot move and for a second there, I think I'm disconnected. Then I realize I have to move away from the way I want to go in order to walk around my voidling, who has literally just brick walled me and made it impossible for me to path back to where I wanted to go.
Considering Malzahar is the creator of these voidlings, and the fact that they're uncontrollable, Malzahar should really not be having issues with being unit blocked by his own creation. And sure, unit blocking is true for other pets like Shaco/LeBlanc clone, Tibbers and the like - but those pets are actually controllable. But I also don't think he should be able to control the Voidlings manually, considering the uniqueness in Malz's kit. The entire point is that he can't control the voidlings with commands, but can do so with his skills and autos. From my personal experience, I feel ignoring unit collision is the best solution here.
I really feel this is a needed change for Malzahar in order to keep his movement steady, especially considering that he moves slow and is extremely immobile. Thank you. 
My thread on Reddit (for added exposure in hopes a Rioter will notice): https://www.reddit.com/r/leagueoflegends/comments/3orexe/malzahar_should_ignore_unit_collision_with_his/