Improve the game for old players

I love and play this game since over 7 years now. I have see a lot of good and bad change over the years. And one good changes you can do for me and a lot of players who possed all champion and who blue essence dont mint anymore. I would like when i do an S game and get a Chest..... for the only thing i play for now...Collect skin. I would say in my last 10 chest...i get 4 or 5 champion shard in those chest.... i guess you understand my pain and my disappoinment and you will adjust the reward according to the profile. PS: it will be fun by the way to not receive a skin already owned. i hope my request will be adress to the good person and will be considered. From one of your good follower and fan. Thank you. Dave Chevalier