Netherlands brought on a bigger keeper against Costa Rica at a World Cup. Then the Costa Ricans bottled it and turned it into a great move - it really got into their heads tbf.
In the National League playoff final just recently Notts County did it ahead of their shootout with Chesterfield. Took off a keeper who was maybe 6 feet 1 and stuck on a guy who looked about 6 feet 6. He saved 2 and they won.
Not sure the worth of putting Ortega on, it's usually more a case of sticking someone bigger on to make the goal look smaller in the hope they bottle it. Ortega might be a good penalty stopper (I don't know), but he looks pretty small in the goal.