So my first and immediate concern about the runes

With the old runes, you used to make a general rune page that wasn't specialized for a champion if you didn't have a billion IP for rune pages. The issue was that you couldn't buy rune pages because of how costly they actually are, people still had to purchase champions:

But with the new runes, you now need to buy a straight up rune page for each individual champion because the runes are not so general anymore, you NEED to purchase those rune pages if you don't want to be at a major disadvantage. There's like 5 different routes for a rune page, and you gave us only 6 rune pages to work with - wtf? Maybe this would be okay if we got the one and only role that we queued up to get but LoL doesn't work that way anymore. I don't even need to play the game to understand that this is a problem because now I literally can't even flex pick anymore, I'll lose miserably because Veigar doesn't play like Ahri and Leona doesn't play like Braum.