if Ragnick is so good why hasn't he got a German club? He has. he's director of football for Salzburg. Why hasn't Martinez got a club? Because he didn't want to manage Wigan in the second division where his skillful management left them.
eems to me he has past his sell by date in Germany as many managers have in this country, Alex Mcleish, Owen Coyle, Alan Curbishley to name a few, surely someone in this category is not good enough for Everton? There's several assumptions within this statement, as well as a straw man argument. Comparisons are spurious. Neither of the above names had the success that Rangnick has had (I can only go on published figures, I don't know this manager any more than most). His recent clubs have been promoted. Most recently he took Schalke to second in the bundesliga and a semi final of the champions league. Don't remember Owen Coyle doing that.
Just because he's German... As the English are well known Germanophiles.
Why is Martinez the sensible choice? Why won't we deteriorate under Martinez? Why did Wigan? (a club of similar financial resources- and before you cite our improved squad, don't forget the manager is the most important facet. Newcastle's squad was top notch this season, but I knew they'd struggle as they had a clueless manager)? Paul Jewell did a better job. Why don't we appoint him?