One problem I noticed in the design of aircraft is that since the entry door is up front coach passengers must travel through the FC section.

I always thought it would be better to have the entrance behind FC(aka 757) so that coach flyers dont scuff up the seating with their luggage.

Also Im a big proponent of making people check their bags instead of allowing them to bring their damm roller-luggage onboard. That's why the seating ends up scuffed.

People these days are so low class.