I agree that we should be looking to add in liquid staked derivatives with deep LP pools for the purpose of liquidations. Especially on the assets listed below with the respective LP Pools:
stLuna (Astroport stLuna/Luna TVL: $216mil)
LunaX (Terraswap LunaX/Luna TVL: $114mil, Loop LunaX/Luna TVL: $33mil)
whwstETH (Astroport whwstETH/UST TVL: $19mil)
whstSOL (Astroport whstSOL/UST TVL: $15mil)
According to @larry post here, generally we would need at least $100mil DEX liquidity for TWAP, hence, from the above liquid staked derivative, both stLuna & LunaX are prime candidates.