Board Thread:Spoilers!/@comment-6175354-20150730230428/@comment-26830263-20150731064057

In the Arthurian legend, the seat would belong to Sir Percival or Sir Galahad in certain versions. Since OUAT has cast Percival, maybe it's related to him.

However I guess that OUAT may go the crazy road and let Charming own that seat lol