Actually I was! More letters than packets/parcels in my day. I'm sure that if you fold a footballer in half, and then half again you should be able to squeeze him through a letterbox. Failing that you could always throw him onto the roof (as one courier driver did recently with a packet) and...
Oh come on! You must know that some of our fans expect new signings to turn up within 24 hours of being targeted. Think internet purchasing with next day delivery. :D