When will they learn. This lucky packet is no opening bat. Nor is he a player you can ever count on when the pressure is on. Moving Markram deeper in the order appears to have helped, they should do the same with Ock. Ock is a 6 or 7 test bat and probably a 5 in the short form.
But he remains a serial flop. He’ll give you a big innings when it doesn’t count but his technique is just too flawed to rely on him in the big games.