Going looking for certain players is disappointing, especially considering that Blackpool are hardly a million miles away from Liverpool atm. But say, swapping with the player that you were up against during the game, or even the person nearest to you at the match is fair enough imo. Like Nixon says I think it's a good momento of of your career, when you've got all the money in the world to buy material goods then it's probably quite satisfying to collect something that can't realistically be purchased. I've always though van Persie was an arrogant dick (and he probably still is) but I thought that collection of his was quite humble of him.
The Twitter thing from Shelvey is a bit sad and weird, but then again he's only 18 and has probably grown up watching Ferdinand as a kid. He would have been what, 10 when Ferdinand was excellent at the 2002 WC?