Originally Posted by
intuition
I'd hate to be around when they swap in a A330 /32 and need to look for up to 13 J pax to bump.
That is true but my wild guess is that in full 45 seat J cabin there are easily 5-10 upgrades, maybe even more..so status pax with paid J ticket should be relatively safe in most cases.
Bumping voucher/points upgraded pax is really easy, just credit the points and down the aisle they go!