Very do-able, it's just like the swap that Nancy and Brooke co-hosted Rides and Lands. They were due at the same time but one went to Nancy and one went to Brooke.
Hey we're just trying to make the mods lives easier! We are all adults here and need to be responsible. If we take out all the confusion then there is no excuses right?
Plus the SA is only a seasonal thing.

After the holidays we can fall off the wagon.
The pizza box swap is where I will fill a box with scrap stuff I don't use and then I would send it on to someone who s next on the list, say Nancy, and she takes out anything she wants and adds stuff she doesn't. Then she mails it on. Kind of like a circle journal. When it gets back to me we can either do it again or I can donate to items to Girl scouts, Make a wish, etc...
the puzzle swap is the hostess would buy as many puzzles as there are swappers say 9. those 9 people would be assigned 1 piece, the same for all the puzzles. The hostess would send you your pieces you would alter then and send them back. She would then swap them all out and you would get back a competed altered puzzle. Does that make sense? It sounds so much better in my head.