He's not getting the job, relax.
His idea though that Unsworth needs lots of time to prove himself is nuts. The January window is right around the corner. Obvious, Walsh is still the DofF, but a new manager at least is going to want to give their input as to what the team needs are. So this can't go on for very long. There's also no way they weren't in contact with candidates unless they are incompetent. If they didn't think they could get someone great in, my guess is that they would've given Koeman more time.