I'm not sure I understand your point. Is this forbidden in the Tridentine Rite? If too many people show up do the ushers just tell them to go home?
What point are you making?
SD
I was just poking fun at myself for standing in the back of Church during Mass (not because there weren't enough seats, but because I was a kid and didn't like sitting next to anybody). Then I indicated that it was acceptable to stand during the Novus Ordo (which was another attempt at hunor). I should have been more clear. Sorry for the misunderstanding.