Trouble is the 'addressee of the first instance' aka, Mosh, isnt panicing yet, at least not in public which is good.
For all we know there maybe (should 'kin be) moves behind the scenes.
More than likely the lack of a decent candidate is causing any hold up.
Who apart from Pep, Klippity, Simoene and one or two others, would not be a gamble of one sort or another.
I'd go for Bielsa myself, he's a borderline nut job like Klopp, but he's a nutjob with a plan.
Somebody has to come in and say - right, I'm here and from today its all going to change, I don't know what shight's been going on before but all stops NOW, here's what we're going to do.