You have given us a ranked RNG game mode (TFT) but you won't provide us with a ranked ARAM? Is there any reason we cannot get it? I see no downfalls, people can just choose not to play it if they don't like it. You also spam missions on TFT constantly but we usually can only get missions on regular league for blue essences and icons? Give us something useful more often like chests, keys, orange essences, etc.
An easy way to make ranked ARAMs fair: Unlock all champions for that game mode only. Then people can't just have a hardcore ARAM account that only lands champs like xerath, ziggs, sona, etc.
Remove TFT or at least give us a ranked ARAM with it. I'm sure I'm not the only person who's ever asked for it