good idea but you will be dinged for the datestamp in the corner. More contrast in colours would make this a better shot, as would posing Isaac's foot a bit higher to emphasize the creeping-up aspect. Good try!
Decent idea, but the interest in the photo is a little low. I am sure it has been said before, but turning off the date would decrease that distraction.
Interesting idea - the colors are a little bit too washed out though... I would suggest adding some contrast and either increasing the saturation, or perhaps try turning this to black and white.
I'd imagine this is fun for you to have. In a competition, though ... the harsh contrast are distracting, the shadows other than your subjects are distracting, and the date in the lower right really doesn't belong. I wonder if this is GeneralE (son's name is Isaac)?