As far as Davies goes, firstly, he should never have been signed at his age, with his previous injuries, and the first half of the seasons form, secondly, if he has family issues, then he gets a week of sympathy, two if its something horrendous, thats what real people in real jobs would get at absolute best.
The simple facts are, he has been a monumental waste of money, he doesn't look like ever training regularly let alone playing, a truly abysmal signing.
If he even makes a handful of appearances for use Id be amazed.