I like the composition, the empty space at the top of the frame is a good.
However technically you missed the shot, I don't think it is out of focus, but it lacks critical sharpness in my opinion because the shutter speed used was to slow. 1/250th of a second (assuming the VR lens) would probably have been enough to remove the motion blur and grab a sharper shot.
One tip you can use the U1 and U2
modes on the D7000 to store preferences. If you do shoot allot with the 70-200 on moving/small subjects you can setup the Auto ISO Setting to include a minimum shutter speed and maximum ISO value.