Cover Inventory and Rewards needs changing

With the new championing system, the current reward/inventory system is really lacking some quality of life improvements. It really sucks to try and scroll down to the nearly out of date ones when you are trying to save the good covers.

Two things I can think of that would help a ton.
1. Sort by expiration date, so the expiring soon ones can be at the top.
2. A sell all by star, ie sell all 1*, 2*, ect.

Anything to help manage the covers we are keeping a hold of to be able to champion soon. For example, a 3* cover for an ability you have maxed, but only need a few covers to max the character.