User blog comment:Kogath/Monster Hunter: World Discussion/@comment-6050823-20170907110645/@comment-5158920-20170907231819

@Melbert It was never specified but the secondary team has usually been helped by the main team. At least MHFU, 3U and 4U had the main team help as well as them also doing the first versions. It seems like they're putting all their effort into World.