Wish I could be as positive as excadrill, but you have a few problems.
not big ones though, don't worry.
On krookodile, dig AND earthquake aren't really necesarry. just use earthquake.
In place, I would put a rock or dragon move. eventually krookodile learns outrage, or in challengers cave you can find the tm for stone edge.
and on sigilyph I wouldn't take shadow ball and sky attack out and put in reflect and light screen ( you would be surprised how well they work ) and after that your pretty much good, if you edited in natures, and held items it would be easier to give good advice, and I would also like to point out that wild charge gives very good coverage on emboar, but besides that, you did a great job.