Re: Sandile wont evolve.
In regards to the Daycare! In the 4th Gen. Even if you leave your Pokemon in the Daycare and it learns new moves. The moves Pokemon was placed in there with originally will still be passed on. As long as you don't take it out.
Pokemon X (M)
So lets say we leave it in there and it learns Leer or something. It will still pass on all moves listed BEFORE it was placed in daycare. So even if it learns something new in daycare, it doesn't pass on that newly learned move.
I'm fairly sure the same breeding Mechanics are applied to 5th Gen as well.