Burn Multiple Offerings

Suggestion - let each player burn two or even three offerings per match.

The accumulation of minor offerings are so high during just regular play and blood point spending I would have to play well over a 1000 matches to burn them all.

I would like to burn multiple offerings - even the purple offerings are not that game changing though if they are deemed too powerful perhaps one slot for green and purple offerings and two for the pretty useless brown ones.

Or a trade in for minor offerings for higher tier offerings - anything.