Another option would be to just directly give EA org employees regranting funds, with no need for them to donate their own money to regrant them. However, requiring some donation, maybe matching at a high rate, e.g. 5:1, gets them to take on at least some personal cost to direct funding.
Also, the EA org doesn’t need to touch the money. The org can just confirm employment, and the employee can regrant through a system Open Phil (or GWWC) sets up or report a donation for matching to Open Phil (or GWWC, with matching funds provided by Open Phil).
Another option would be to just directly give EA org employees regranting funds, with no need for them to donate their own money to regrant them. However, requiring some donation, maybe matching at a high rate, e.g. 5:1, gets them to take on at least some personal cost to direct funding.
Also, the EA org doesn’t need to touch the money. The org can just confirm employment, and the employee can regrant through a system Open Phil (or GWWC) sets up or report a donation for matching to Open Phil (or GWWC, with matching funds provided by Open Phil).