343 Industries has announced a shake-up to its staff, replacing or moving various positions within the company. Among the big changes are a new creative director, new executive producer, new art director, and those formerly assigned to those roles taking on new ones entirely.

The studio announced the shuffling on Halo Waypoint (via Polygon). Halo 4 creative director Josh Holmes will serve as executive producer for the next project, and lead the internal development team. Tim Longo, formerly of LucasArts and Crystal Dynamics, will take over Holmes' spot as creative director.

Kiki Wolfkill, who served as exec producer on Halo 4, will be taking on a new role with the company to develop "exciting new stories, experiences and technologies that will transform the way that you experience Halo." Art director Kenneth Scott will be a visual design consultant, with lead concept artist Nicolas Bouvier taking over as art director.