Currently 3 of these pools are collecting YFI rewards.
21,201 YFI rewards are already in circulation, half of which is staked, so consolidation of those circulating YFI within staked voting pools is important.
There are 51.5% unstaked YFI of total circulation that potentially can be used for vote delegation.
Total YFI amounts in BPT staking pools stands @ 10,293 YFI
Pool #4 YFI yGov fee rewards pool 7,579 YFI
Pool #3 yCrv-YFI yGov pool 1,668 YFI
Pool #2 DAI-YFI BPT pool 1,046 YFI
Pool #1 collects YFI rewards when staked
but pool makeup has 0 YFI
Other smaller pools with YFI holdings > ~40%,
with amounts of < 50 YFI