All sorts of great ideas here! I am just going to put this out here, as a couple years back, I ended up doing a last minute dinner with a still frozen turkey.

Wasn't fancy, but, the White meat (usually dry) stayed moist. Lots of pan drippings, too, for gravy.

Your oven's going to be out of commission for the day, and a good food thermometer is Important. Still: it is possible to cook a frozen turkey and have it turn out well.

https://www.thekitchn.com/how-to-cook-a-completely-frozen-turkey-for-thanksgiving-225796