A point where to improve the "My Shop" system...

Yesterday I opened the "My Shop" and I got a Programm Camille skin 20% off... Then I moved on and read some League articles when I saw Programm Camille is in Sales next Month with MORE % off... (https://prnt.sc/fa25mu)

I would not say it is a bug... More a management thing... To be honest some people would buy the expensive one to support Riot and thats good... But why not connect this 2 things... A little like: Hey you have played that Champion alot and THIS skin will be on Sale next Month anyways so here you can buy it earlier with the same % off... (Or something like that)