My routine:
Check end caps and side caps, straighten and potentially fill from home locations.
Walk my area and pick up reshop.
Pull my one-for-one batches and push.
Push my truck, zoning as I go, doing a final touch-up when I finish the push for an aisle and before I move on. (I work my area from one end to the other, not hopping around.)
Back stock.
That's all minimum for a shift on a truck day.
Depending on what I have time for and what's going on -
Price change.
Scan for outs.
Sales planners / revisions / transitions.
Deep zone, check expiration dates.
Back room audit. (This is ongoing, sometimes only a few wacos at a time, keeping a list of what I've done when.)
As for your TL pulling you away from your area to push another area - is your area a P1 and are you being moved to a P2? If so, that's not good. Guests who are shopping for P1 products aren't going to be happy not finding that stuff on shelves.
Also, keep in mind that 4th quarter means some areas (toys, seasonal, electronics) just needs more help at this time of year. January will be different.