If all airlines would just go the way of Southwest you wouldn't need it for seat assignments. There's too much money to be made in selling premium seating. Whi

If all airlines would just go the way of Southwest you wouldn't need it for seat assignments. There's too much money to be made in selling premium seating. Which Southwest also does, in case you're unaware. Plus, with assigned seating it is possible to run simulations which will give more efficient boarding sequences.