Teemo in bot can succeed... Even quite easily with someone with hard CC on lane. I mean... Blind is a great counter against ADC, his mushrooms make him quite ungankable and his dmg in early isn't all that bad...
But then again, his range is pretty poor (and unlike Kog, he cannot boost it), his E damage is not that great in late (if you didn't stack AP) and his passive takes 2 seconds to turn on.
I myself prefer a normal ranged ADC. --- Since light travels faster than sound, people appear bright until you hear them speak.
Teemo/Blitz is the most OP bottom I've ever had the displeasure/pleasure of facing/having on my team
I was getting ready to gank bot lane and camping in the bush. Then Blitz pulled someone through a Teemo shroom, and knocked him up. Teemo put another shroom down behind them and the enemy was dead before I could even get into the lane. Then they say "nice gank bro, you can go back to your jung now" --- http://i.imgur.com/fiZMB.jpg http://i.imgur.com/TeSHa.jpg http://i.imgur.com/rBBQG.jpg http://i.imgur.com/xUh6r.png