Honestly, this is very good research, I didn't even know we had unallocated LP rewards. However, I don't believe reducing DEC supply by minting more SPS is the way to go. The point of burning DEC is to get to burning SPS faster. If we increase SPS emissions to reach burning DECs faster, that mildly defeats the purpose. If you believe in this cause I suggest writing up your own proposal.
Back to discussing about this proposal, I believe the backbone of this game is the play to earn component, and that is mostly derived from SPS value since reward cards are now soulbound. One way to sustain SPS value is by reducing the oversupply of DECs, which will eventually result in the burning of SPS. This proposal will mainly hurt sellers and renters in the short term by a 1.05% reduced revenue, but in the long term I strongly believe it will help every aspect of the ecosystem immensely.
RE: Update Market Fee to Include 2% to Burn