Match History Statistics/Filter

First of all, I'm a statistics guy, okay? Just wanted to make that clear.

Anyway, I picked up Tristana a little while ago and got my first pentakill with her a few days ago, and this got me to thinking about the Match History filters that are available right now. I feel like it has a lot of unrealized potential.

I would like additional filters in the Match History besides Champion, Match Type, and Map. Why can't we be able to sort through things like -

• Game length
• Largest multi kill (So I can see how many pentakills I've gotten, and on who)
• Largest killing spree
• Gold earned
• Wards placed
• Specific item (For example, all the games you built Last Whisper)

That's all I can think of right now. Thoughts, or additional suggestions?