Regarding LB and Zed...
I keep seeing posts day after day about how OP LB and Zed are. LB I can understand that she is a little OP but I don't see that being the case at all with Zed.
Anyway, that's not why I made this thread. I want to ask other players to help suggest possible champions that can be used against these two champions to help show that these two are not as OP as many people seem to think. Or if you disagree and think they are OP, please show me by suggesting what champion you would/have used and what happens/happened that makes them OP.
Here is a list of champions that I would use (and have used successfully) against Zed/LB:

If you don't know who your mid opponent will be, the safest pick will be: 
In my opinion, Orianna is the most versatile of all the mid champions due to her extremely effective shield and passive Auto attack damage combo. You don't even need to level up her Q or W first as your shield, autos, low level Q and W will be enough to out trade anyone in lane. This is also assuming you know how to dodge abilities as they come as well. Just because your shield is up doesn't mean you can just take hits.
main)
... the key is rushing defensive itemization and grabbing