I had to say I chuckled that the very next line after stating you wanted to discuss Everton was about Wigan.
Wigan came to the Prem in 2005 under Jewell, who resigned 2 years later, and I'm sure you know that his assistant got the job, before Steve Bruce had a bash. In their first season, they finished above Everton in 10th place, and this was before they bought the big names etc who have since been sold.
They since finished 17th, 14th, 11th with Bruce going to Sunderland before Martinez took over.
Under Martinez, they finished 16th, 16th, 15th, and 18th (Relegated).
That's not 'my opinion' of Martinez. It's fact, sourced from looking at their stats.
As for your suggestion that they relied upon attack, they didn't score enough goals to do this. If you look at the table, their goals scored in the season was only 47 goals in 38 matches. They actually conceded 73, so that kind of puts pay to any suggestion that they could get by, by scoring.
They didn't, and the rest is history.
Now, I'm not saying Martinez is a bad manager, or a good one, but when you compare him to the managers in the 5 teams who finished above us, it kind of puts things into perspective, especially if we are to move forwards.
Ferguson
Mancini
Benitez / Mourinho
Wenger
Villas Boas
He might get lucky, and if he comes, I hope he does, but we shouldn't hire somebody based on myth, and that is what is happening regarding this so called 'fantastic football' that he plays. It proved with Wigan to be none productive, and a recipe for relegation.