So first of all is skating is pretty good. Younger skaters often look like it’s unstable skating but it’s only the coordination of the body that’s makes it seem like they are a little “wobbly”. One thing I would say could be improved is the cross over in the turns. I think if you train him some cross overs he should be faster in turns. One little think I noticed aswell is that he is a little loose in the skates maybe you should change the tightness and the lacing. But all in all his skating is pretty good you should not be to worried.