IMHO I cant see anything wrong with a losers medal.Obviously you would want a winners medal but when you think about it,Both teams,and both sets of players experianced the same game.Its just that one team scored more goals.
I personally would love to have a losers medal at Wembly.It means I played in a final in front of all those people,experianced the atmosphere.The only problem is that I lost.Everything else is the same as the winners.