What Riot SHOULD be doing about Tier 1 & 2 Runes.
First and foremost, their proposed changes are dumb. ALL THEY NEED TO DO IS THIS. A Tier 3 Rune costs, say, 600 IP (for the sake of this scenario). The Tier 1 Rune for that type then costs 1/3rd of that (200 IP) and the Tier 2 Rune for that type then costs 2/3rds of the Tier 3 cost (400 IP). When a player wants to get Tier 3 runes, all they should have to do is combine the Tier 1 and 2 Runes of that type, or pay the difference (i.e. Tier 1 --> 3 = Pay 400 IP, Tier 2 --> 3 = Pay 200 IP, Tier 1 + Tier 2 = Tier 3). SIMPLE. And Riot could then just keep Tier 1 and 2 Runes as they are and just change how the combiner works.