It is easier, SwalePie, but even easier if the seats are numbered. If your ticket has the row letters but no number it will get rather chaotic when people just sit anywhere on that row. It's human nature to take an isolated seat, leaving empty seats on either side. A row half empty with fans dotted here and there, as the whim takes them, will lead to folk being asked to budge up, and the next, and the next, domino fashion. Expect arguments galore when a bunch of lads or a family turn up late and want to sit together.