K.D.
I'd say enjoy the quiet time, and get the next size of clothes ready. He may also be preparing to switch to just one nap, so be thinking about how to make that switch, too. I remember waking my little people sometimes around that age so they would sleep later. Maybe skipping the morning nap and eating a ridiculously early lunch so he could get a really long afternoon nap would help. Have fun! Such a fun age!