Ok, thowin my marker down here: I bet Marjorie Taylor Greene un-resigns before March 2026. Here are the dates to file to run in Georgia primaries, according to https://www.ncsl.org/elections-and-campaigns/2026-candidate-filing-deadlines:

Open: March 2, 2026, at 9 a.m.

Close: March 6, 2026, by 12:00 p.m.

Also this:

https://sos.ga.gov/sites/default/files/forms/2026%20Election%20Calendar%20Summary.pdf

Update: eh, never mind. I misunderstood which January she was resigning. I generally don’t trust the usual signals of “some thing will happen” these days (since the current crew just doesn’t follow convention), but I guess this is pretty solid by now.