After digging through a few threads of mine on bnet, I came across one which did not have a single reply, yet was still and is still a good idea.
Spread per game.
In summary, spread per game gives us as players a better understanding of who the expected winners are. This in turn gives us a better understanding of how our Truskill will be affected.
You can read the whole post here
I’ve stated that SPG is more important than k/d but imagine having both stats available in H4. Would you like this stat to be available in the next game?