It sounds like the right thing to say but they aren't saying it will be their next project...they're just saying "at some point" and "eventually". But with a team of 400 I think they'd need to downsize for DOS3 because I doubt they can risk the budget size used for BG3 as DOS is a much less established IP than D&D settings. Also I doubt WotC would deny them access to D&D IPs as they are very happy with how BG3 is shaping up...both content wise and sales wise. I think they stick with D&D for a least another game and then reevaluate.