All Runes Should Have Different Icons!

Seems like a glaring oversight in a game as polished as League. Some runes that affect VASTLY different stats look exactly the same. For instance, there is no visual difference between an attack speed glyph and a magic resist glyph...so when glancing at a rune page one could easily assume they have full MR glyphs, when in fact there are a few AS glyphs peppered in.

Ofc some would say this isn't a huge deal because you can just look to the right and see all the stats listed out, but I say if you can represent something visually, then why not do it? Isn't that why it's a rune PAGE and not just a rune list-of-stats? How hard would it be make a few more rune graphics and differentiate them more?