Backroom wise, get rid of the aisles of open stock backstock for small/med sized departments (hba, stationary, cosmetics), have a shit ton more Uboats for all these departments. Teams (such as E2E) work through these vehicles on certain days (i.e., A block Mondays (or certain aisles each day of the week to break it down further), B block Tuesdays etc...), shoot RSCH as they are worked to true OUTs, in addition to the truck loads that come in. Cut the backroom aisles in half of what the are (so you can house all the Uboats and only house CASE backstock there. Keep the steel for Bulk/big items specifically as it is now.