[IDEA] Improve the Match History/Personal Skill Charts

Like any League player, I enjoy perusing the latest in League stats to see what champ, build, lane, etc. is doing the best. I find it very interesting seeing how Hybrid Jax has an XX% win rate, or some other nugget of information. I thought to myself, "There is something like this in ranked, but it is not as in depth, or even present if one does not play ranked." I was hoping that perhaps Riot could implement the same function in non-ranked, or improve the ranked mechanism. Some improvements could be:

• Providing statistics for win rate relating to best champ, build, or lane.
• Providing stats on performance with or against certain champs, in lane, or as a team.
• Expanding on the champion rating system (getting a letter rating for how well you played), and displaying what you did well or not, such as the average creep score, champ score, item sets (and how fast you got them), and other rating methods.
• The ability to rewatch and/or save previous games to be able to watch them again later and save them to a folder.

*This might just be me, but anytime I click to view a previous match on the web, I am brought to the leagueoflegends.com webpage, but the box where I presume the score would go is blank. I would propose a fix?

All these are merely suggestions from my opinions, and I may be right or wrong in any of them. If you have any constructive criticism, please do provide!