$misek is a penny-wise pound-foolish kind of guy, so of course COdbaUA is going to oversell less!
We all know he lays awake at night worrying about mileage runners and how to thwart them. I'm sure that bump runners are next on his list.
Sooner or later he'll get to tell the board that he successfully avoided bumping a single passenger last year..... and to accomplish that, they stopped selling full Y walk-up fares to every international destination.