Stevieboy wrote:One issue is that of free upgrades. In the rare event of the cabin being full and upgrades necessary I would be a bit annoyed if it was offered to another Silver member who had earned their membership level on a freebee.
-Steve
This is so unlikely it is not worth thinking about.
Over booking is not random - it is a finely tuned art which is why they over book only as certain amount and then stop taking more bookings.
Only when there is a blip (like everyone turning up) is there a problem.
After there Golds are upgraded (and there is a pecking order within that group based on TP and fare paid) then Silver stand a chance but there are so many Silver members the fare paid is likely to be the deciding factor.
Gold cards are also given out without the need to set foot on a plane although that is a pretty pointless exercise really.