You know, though, sometimes taking them in is actually harder!

It only took me 8-9 years to figure that one out. (Generally, we only go once a year now but used to go every 2-3mo) Sometimes, we'd get them all dressed up and go through all of the motions and still not get the 'perfect' picture...um, not even close. Then again, sometimes you go and are in and out in no time at all. You just never know what mood will hit them!
FWIW, my almost 2yo (on Fri) screams and cries when I pull out our camera now. My DH calls it the crying machine!
Good luck with your pic! An action shot might really reveal his little personality at this stage and be very cute for cards.