It's only an hour job to fit Deep dish.
The air bubbles make their way up to the bleed point quite well if the heater is off, but there is no way to get the air from the block cavity. You would need to tip the car on it's side for that. Must have been designed on a Friday arvo.
The Pathfinder had a similar design to mine, obviously Nissan had issues due to high load towing at the testing grounds, and had to re-design the cooling system to promote cooler running and stop flash boiling off the block liners.