I was thinking along these lines too. Back in the day with these process teams we had (roughly):
2-3 people for Price Change
4-5 people for Presentation
2-3 people for In Stocks
3-4 people for Backroom
1 receiver
Plano tended to be the most versatile, being trained in Price Change, In Stocks, and Backroom because that's where they'd end up when their workload was light depending on the time of year.
A team of 6 or so will not be able to handle weeks like this week for example where there is almost 5000 markdowns in Style alone, the entire cosmetics area is resetting, transition is coming in heavy for skincare/haircare, in addition to all the regular daily audit tasks.