I searched and couldn't find any discussion on this pilot.
A new pilot launched to a total of 3 stores, code-named "Project Viper" begins April 29th. This project basically removes the Instocks team and the Backroom Day team and places them on the sales floor.
The store is divided into 11 zones, and each zone is to have a dedicated team member working at all times to provide AMAZING guest service, zone the floor, fill endcaps from home, scan outs and low products, pull their own batches, and of course back-up cashier.
The goal is obviously to greatly increase the number of team members visible on the floor to provide AMAZING guest service, and allow the removal of some additional leaders (backroom, instocks, ETL-LOG).
Any questions I'd be glad to try my best to answer, there's obviously a lot more to it, but these are just some of the basics.