Cat burglar?

I agree with your statement why on earth does a football club need to offer a reward.
But dispute that statement covers wet spam and Khunt Zouma are either of them.
 

Why on earth does a football club need to offer a reward when it's the home of a multi millionaire?
The same reason a club pays for a player’s family to visit for several months when the player can well afford to pay.
The richer you are, the less you have to pay for things.
 
"To have someone break into your home is a terrifying experience," said West Ham joint-chair David Sullivan

Now he knows how the cat felt