New champions tab

Okay when you go to your collections tab and then to champions, you have a drop down arrow where you can switch between owned champs, un-owned champs, free champ rotations, etc. I wanted to say their should be a tab where it shows you which champs you haven't earned a chest on yet., because im getting tired of having chest available and I have to hover over every single champ I own just to see which ones i can still get a chest on, idk just my opinion. any one else want to chime in?