As a matter of interest....why are you saying Holloway was trotted out as a "saviour"?
I have never heard anyone mention him as a potential Everton manager in real life nor saw anyone on here putting his name forward.
Someone might have done so but I never read it.....and I am sure whomever said it was deservedly ridiculed
Now, I make you right about "flavour of the month" managers.
The problem with flavour of the month is that they all end up tasting the same.......Owen Coyle and Phil Brown are other good examples.
And I would include Mr. Ronald Koeman as a "flavour of the month" appointment as well
Roberto Martinez certainly was.