This could be feasible if Target will conduct a cost-benefit analysis and see if the damage or defective items caused by customer handling is high enough to make that change. I guess, this also means that distribution centers needs to be really in synched with the individual stores, so they send in just enough items.
As for the need for more team-members. Maybe have one assigned in the shoe aisle in the backroom to make the pull, and customers can just ask any team member to make the pull -- maybe someone doing the go-backs -- it doesn't have to be a designated shoe person.
Another concern that's not easily measurable is that possible lost sale to customers because they were confused, turn off by the mess!
So, maybe Target can think about whether or not maintaining an organized shoe aisle will help decrease the defects to a normal level, and if that organization translates to higher sales.