More of a WWYD really....
DS has written to Santa and has his heart set on a very expensive toy, which we know is completely pointless and not worth the money, and will probably end up cast aside within days.
We are not prepared to buy the toy, but don't know how to go about it.
We don't want DS thinking he didn't get it because he was naughty, or to be disappointed on Christmas day.
We were thinking of maybe writing a reply from Santa, but what would we write?