Idea for Runes Compensation!
Everybody who spent any amount of IP on runes gets a free icon. Everybody who spent 10k of IP on runes gets a free ward skin. Everybody who spent 25k of IP on runes gets a free chroma of their choosing (this shouldn't result in any revenue loss for Riot, as chromas go on an IP sale twice a year anyway). Everybody who spent 50k of IP on runes gets a free legacy skin that Riot has made in memory of the old system (Runic Xerath? Runic Malphite? RUNIC YORICK?).
In addition, players who spent IP on runes will get up to 10 free champion shards based on how much IP they spent. It would be something like: 5k - 1 Champ Shard 10k - 2 Champ Shards 20k - 3 Champ Shards 30k - 4 Champ Shards 40k - 5 Champ Shards 50k - 6 Champ Shards 75k - 7 Champ Shards 100k - 8 Champ Shards 125k - 9 Champ Shards 150k+ - 10 Champ Shards These shards will still be useful for people who own all the champions due to blue essence for m6/m7 tokens.
I feel like this is fair for Riot, because they don't have to allot THAT many resources to compensate, and I think it's fair for the players too, because it gives them some limited time content if they spent enough IP.
Please list your comments or suggestions below! If you agree, upvote this so Riot might see it!