Moyes was a decent manager but there were a few seasons where Everton were in the bottom half when Moyes was there, and although Martinez was also a good manager playing attractive football he didn't seem to have the authority and aggression that Koeman has.
In fact Martinez and Wenger have similar personalities and I think we need a much stronger character to rebuild the team.
There is no guarantee with Koeman but he has done well at two PL clubs, he plays good football and is the best option out there if we want a manager that is in this league.
Either Allegri or Simeone would be a great replacement for Wenger but they are both at clubs that are better than us.
They would have to be persuaded by an massive increase in wages and a budget that could make us challenge for the top trophies and although we could afford it, I don't trust our board.
Kroenke isn't interested in success.
His only interested in profit, so Allegri or Simeone might prove too expensive for Kroenke, who has no interest in football or the supporters.