Started as thread in admin about this. Obviously its admins job to actually implement it all and I don't know how much work it actually is as I assume theres a lot of resizing and stuff along with everything else, but yeah. We did a few competitions years back for this which resulted in Mollie (I think?) winning both times and lovely new themes for people to chose. It also resulted in a xmas theme being default all year round, IIRC
