It look like the marketplace are full of illuvials and a lot are very low stats. With the new feature AUTODRONE, thats gonna be worst in few weeks/month. I think we need a mechanism for burning illuvials with bad stats and its gonna help to reduce the quantity in market and help when we looking for something. To encourage all players to continu to play in OW without have a chance to sell in market ( because not a lot are sold for the moment/quantity ) I think player could burn bad stats illuvials for a little bit fuel depend of the stage.
For example: Tiers 1 10-20-40
Tiers 2 20-40-60
Tiers 3 30-60-90
Tiers 4 40-80-120
Tiers 5 50-100-150
Holo S1-50, S2-100, S3-150, S4-200, S5-250
Dark Holo: I dont think somebody want to burn it
It could help player to have fuel after spending few $$$ if we have no buyer in marketplace and can reduce a lot the quantity by more than half of bad stats illuvials in market.