Dear Riot
I get that you want the proper threads in their proper place, but let's take this analogy for an example: Let's say that you have to place the proper shapes in the proper bins: http://s11.postimg.org/kgn1hfh5v/Bins_1.png
Now, somebody decides to put a triangle in the square bin: http://s2.postimg.org/ao6qz9rux/Bins_2.png
No big deal, what should be done is that you pick up the triangle, and you simply place it in the triangle bin: http://s13.postimg.org/r1tlp22rb/Bins_3.png
But instead, you do this: http://s12.postimg.org/3kgnh3a0d/Bins_4.png
Please stop deleting threads and just simply move them instead. Why do you do this? I am asking you, Riot Games, right now, why do you do this?