That would be ”innovative multiplayer” gameplay says Ubi. Red Storm remains ”integral” to them, and staff can ”consider positions” with other teams.
The official reason from Ubisoft PR is that 38 are being made redundant so the studio can ”focus on its core expertise: developing innovative multiplayer experiences.” Those let go do however ”have the opportunity to consider positions in other Ubisoft Studios.”
”Red Storm remains an integral part of Ubisoft’s worldwide production team and will continue to work on the multiplayer component of Tom Clancy’s Ghost Recon Future Soldier,” said the publisher. Tom Clancy’s Ghost Recon: Future Soldier was at E3.