The same as car hire - "Sir I see you booked a small car and you look quite tall - would you like to upgrade to a medium for only $$$?" "No thanks - small American cars are huge anyway" "Ok sir. Well gee look that that - we have no small cars left - would you mind taking a medium at no extra cost?" " whatever"
Yeah. Though just occurred to me that they probably only offered for free because it was a small suitcase. If it was full size, they probably would have asked for payment.
Yep - should have thought that RyanAir wouldn't be that kind!
The priority boarding is the one that I don't get. 10 minutes after them, I'm sitting on the same plane and actually had to ask a priority boarder to get up so I could get into my seat.