Yes another thread about Heimerdinger, he will be tweaked in some way, if its removal of turrets to something else such as proximity mines.

His style of gameplay is compelte oppisote of what riots wants, heres a quote about denying

"It leads to passive play, and slows down the game. We feel that high-activity; high-action faster games are more fun. By not having denying, there’s a stronger incentive to push. Additionally, it prevents strong lane control which is ultimately about passive play. Team fights more than anything else are what make this genre fun, and faster games mean more team fights."

Heimerdinger does the exact opposite of the style of the game play they have stated, and thus will be fixed.

If you think he's gimp, then you obviously aren't playing him well. And yes, he direly needs to be adjusted. Also, your reasoning that he is too similar to or would become Teemo is ridiculous. The champ can be dealt with for sure, but there is only a finite amount of champions able to do that. And if you're team doesn't happen to have one of them, than that makes it next to impossible to push a single lane with one (maybe even 2 champs). The thought of having a teammate choose a specific champion in the selection screen for the sole purpose to nullify Heimerdinger (not even knowing if you are going to face him) is outlandish.

The end result is that Heimerdinger is an interesting and unique character to add to the roster (of which I'm happy to have), but is ultimately broken currently.