at my store we're too busy running toys (at least recently), pushing truck, backstocking, setting salesplanners/adjacencies, doing instocks, covering electronics, food ave, cash office, getting carts and getting call boxes to respond to backup every time. usually we only have 1/2 walkies spread between us all and we get the calls of the area we're working in. honestly, it would be difficult for pog to complete their workload (just like flow) if they constantly had to stop, climb down the ladder, and go to the front. if they get behind, it's hard to find folks who can easily set pogs, as opposed to finding someone else to help sf do gobacks. if it's extremely busy, we'll just pick someone to stay on a register.
that's just the nature of the beast and salesfloor people usually don't understand if they've never worked pog longer than a week (take this with a grain of salt from a 7 year sf veteran).
we're being scheduled as sf until 11ish (including boat/cashier coverage) with the same amount of hours for transition we've always had. i've been on both sides of the coin... if your pog team is good, they'll out work your sf team 2:1. if they suck or your etl dumps the leftover seasonal people on there, then best of luck. it also depends on the tl. just because you don't hear them doesn't necessarily mean they aren't asking cihyfs or helping guests before they push the callboxes, same as sf.