Problem lies or at least in major part about ego we are hiring or more important when.
Martinez a manager who made his reputation on keeping a team up on nothing we decide to hire when he just got relegated, Koeman was a manager who the season before had had an alarming collapse in results (one that'd see him sacked at nearly any other club), Silva we wanted when his stick was high, git him after he was sacked after a terrible season with Watford, bfs - kneejerk hiring about relegation worries, Carlo when his best days where probably 10+ in the rear view mirror and Rafael when his last three jobs or more had been at best failures Newcastle went down with him, he even flopped in bloody China.
Not one of the past six could be considered on the upward when we hired them.
Almost like we're hiring purely on past reputation regardless of the present reality.
Alternatively, Martinez had just won the FA cup with Wigan, giving us a hiding in the process.
Koeman had seemed for nearly two years to build on the good work Poch did at Soton.
Allardyce - not saying anything in his defence.
Watford were flying till we approached Silva and he showed an interest, after which his team downed tools.
Carlo (in the previous 10 years) had won the double with Chelsea, Champions League with Real, league with PSG and Bayern, and, by the way, has the 5th highest win percentage of all Everton managers in history.
Rafael had undeniably good stints at Chelsea, Real and Napoli and his win % at Newcastle was very good in context.
None of them bar Allardyce were obvious duds, even though I wouldn't have chosen four of them.