I guess I still don't get it. What is the purpose of cover drivers? It seems if they were really supposed to work the staggered schedules that the contract specifies then you wouldn't have three or four per center (as is the case in my hub). Shouldn't that many cover drivers equate to a FT driver? It's frustrating when these guys make so much more (I am not topped out yet) and get used just as much and for the same purpose as swings even though I have more seniority. Let them run shags and leave the FT hours for the full timers!