Sort Champs by chest available?

Just a thought. If your gunning for S ranks to get loot boxes it would be a nice way to sort out who you haven't gotten an S on yet and who you need practice with to get good enough to do so. Not... that I have that high of a pool of champs where I've already gotten an S on this season.

("lol bronze 4 talking about getting S ranks..." there I got the joke out of the way for you)

... but it would be a nice feature I think, to be able to view them that way in your collection tab.