First of all, can someone change the topic title to IX instead of XI?
Phoenix Online Studios should have been more prepared for this. After all, when Vivendi acquired Sierra, they received a C&D which required that the name be changed. They should have been prepared a plan to avoid future legal issues if Vivendi was acquired by another company, such as allowing the King's Quest rights to be sold to someone else, such as, say, Telltale games. TSL was planned to be released in episodes, so it would have been a good fit.