For me, a feature i'd like to see is a cs average for periods of time throughout a match. For example, you have a time line of the match and you select two points (a startpoint and endpoint). Match History would then tell you, between these times, your cs average was X per minute. This way you can see how well you did during the laning phase at lst hitting as well as seeing how well you did over all, giving you a number that you can improve on rather than just saying "you need X cs by 30 min, if you dont have that then ur bad".
What are some of you thoughts on how Match History can improve or features they should include?