DL2342 ATL - EWR

After closing the doors there was one empty F seat. The FA moved a off duty FA from Y to F for the flight. I was third on the list so I'm not to bent out of shape wasn't my seat anyway. Odd part is when they made the announcement that we were on approach the off duty FA got up and moved back to Y.

Now I know that they aren't really suppose to do that anyway but if you aren't going to stay there for the whole flight get the next elite and move them up.

Found it annoying but again I wasn't next so I'm not to annoyed.