Speculation
Some fans have speculated that if you collect all of the Halo 2 skulls in a certain order then activate that switch it will spawn another switch on High Charity near the ceiling of the big room with the drones.
- I don't understand why if you go through all the trouble to video tape this thing, why don't not just try collecting all the skulls in the right order?!?!?!? -- SPDR TALK 01:22, 27 March 2007 (UTC)
This has also been widely speculated to just be a placeholder for the gondola for the level Regret.