Michael Büttner (Ubisoft Toronto) presented at the nucl.ai conference in Vienna a system that automatically transform raw MotionCapturing data into animations. So no long creation workflow is needed anymore. He presented it with the intention that anybody can rebuild it. Even the guys from fortnite could perhaps profit from it. http://nucl.ai/track/animation/
So your AI-guy from Poland (Zielinski) should have access to the video or John Abercrombie (fortnite). Otherwise the video will be at http://aigamedev.com/
So it would be quite nice if you could implementiert that 