Loot system feels non-existent.
Like seriously. It is too hard to actually get a single thing. There is no guaranteed award unless you own 80% of all champions. What's the point of the system then? To troll people, especially noobs, who skip free rotation champions, and grind their 3-7 champions trying to get free skins, by giving them some kind of old, awful, 500~ RP skin for a champion they haven't even played yet? I'd rather have no loot system at all, instead of being trolled over and over again with absolute nonsense drops.
I am not begging for a better drop rates or something, but at least you should make re-roll system a thing. At the moment, if you re-roll 3 skin shards to get a permanent, guess what, you just waste 2 skin shards to get a permanent 500 RP legacy skin shard for a champion you do not own/do not play/ have not played, which you will end up discarding or re-rolling again. This is like spitting at your players. I think re-roll should be a guaranteed skin for a champion you actually own, because landing a skin shard for a champion you like , especially for people who do not have a lot of champions is way too hard, when there are like 500+ skins.
TLDR - make skin re-roll a guaranteed skin for a champion you actually own.