My expectations for 2018:
Increased number of SRTLs for high/mid volume stores
Decreased number of ETLs to 4-5 based on volume (extreme high volume stores may still have many etls). But average store will be STL, Salesfloor ETL, Guest Service ETL, Logistics. Hopefully full elimination of AP and HR etl position as they are mainly doing LOD routines as this point for the most part.
Small increase in TLs or staying the same.
Increased number of routines added to each position in addition to the standard print from previous years for AA and other E2E areas.
I feel the job descriptions will increase but few changes to team member positions beyond the paygrade changes.