Benitez has been successful everywhere. There's no reason why he can't repeat that at Newcastle given an appropriate level of financial support. Loans of sicknotes from relegated clubs brought in at the last minute is not an appropriate level of support.
you've just admitted that he's nothing more than a chequebook manager.
he's just another one on the managerial merry go round fooling fans by blowing smoke up their arses and you gullible fools have fell for it big style. a good manager will be able to work with what he's got, perhaps playing to a teams strengths or using tactics to get a result instead of deflecting blame onto others for their failings.
tbh you lot have got what you deserve.