A surprise but it makes a great deal of sense. HH is allowing the Tsui's to retain ownership. It brings a great deal of publicity to Gilltown and allows access to Sea The Stars for one of, if not the best group of broodmares in the world. Both sides win in this arrangement.
Already named on StS' dance card is a gal named Zarkava. While it will never happen, it would be fun to guess how much that foal would be worth at public auction.