Sticking with a manager is virtuous, it is ridiculous how quickly some clubs sack their manager.
But there reaches a point when it is right to move on. Obviously you don't feel that we have reached that point yet. From you forum posts, I get the impression (I may be wrong) that you would only relieve Roberto of his duties if we got dragged in a relegation battle, a genuine threat that we go down.
But if Moshiri has any ambition for the club, surely his target will be more than avoiding a relegation battle. Surely, if he is going to invest in the club and wants us to progress he will want the club to be in the top half minimum. Can you see the club massively backing Martinez in the summer with no pressure to finish in the top 7?
I mean, I can't think of an example of an investor who has come in, invested and been happy to stick with the manager regardless of where they finish in the league.
Even if we win the FA Cup but end up taking this seasons league form into next season, can you really see the club giving him the whole season? If the club were bottom half at Christmas and well of the pace, would you be surprised if the club parted company with him?
Because the way I see it, you would make no managerial change, even if our current league form continued indefinitely. Even if are in the same position this time next season, with just four home wins, after he has spent big in the summer you would still be against a change in the manager. Correct me if I'm wrong.