Actually I think there are a number of expressions that ought to be banned..my nominees are
Level Playing Field
At the end of the day
Pre owned (read second hand)
Rationalizing costs( Firing people)
Outsourcing (union busting)
Consolidating resources(making evryone but the higher up do two jobs for the price of one)
And Esttate agents do have a language that is totally absurd...but that is probably another whole post.