In group chats of progressive activists and political operatives concerned with the state of the Senate race in Maine Wednesday morning, a link to an anonymous Google Doc was making the rounds. It disavowed Graham Platner, the disgraced Democratic nominee whose campaign was throttled by a rape accusation on Monday, and called to replace him with Troy Jackson, a recent gubernatorial contender the document deemed “the one candidate who can hold Platner’s coalition together.”

There are five days left before the deadline for Platner to get off the general election ballot in the Maine Senate race, and there is no clear alternative if he chooses to step aside. His campaign’s swift downfall has presented Democrats and his primary supporters with several bad options: The party establishment could pick a candidate and inflame an already frustrated base that scoffed at its efforts to anoint Gov. Janet Mills as the nominee, or it could bend to Platner’s demands and let him influence the selection of his successor.

In either case, a base already exhausted by months of Platner scandals is at risk of fracturing and failing to consolidate behind a potential replacement — and Democrats are at risk of once again losing a key seat they need to pick up for control of the Senate to Republican Sen. Susan Collins.