I tend to agree here. There is an assumption that because we are Everton, that makes us immune to the sacking manager syndrome, as much as I think that doesn't tend to achieve anything, and wouldn't for a club in our position at the moment. I see it as very unlikely but by no means impossible.
I assume Koeman being on such a lucrative contract wouldn't walk of his own volition, not least before trying to shape the squad with his own players. If he was given false assurances as to the budget available, I think he will be very forthright in letting everyone know.
I took some hope from spells in the game yesterday, and it might turn out to be an important point saved.
Koeman leaving would be a disaster on several levels, and this is hypothetical, but another defeat yesterday coupled with a continued poor run and derby defeat, and the scrutiny from fans in particular would go up another notch entirely, and questions would be asked in the media.
Ultimately I think 1) We have a poor squad depleted of confidence and motivation 2) Whilst inhibited by the squad, Koeman needs to be doing more to get results and improve our play. 3) We'll soon get an idea of what money is available to begin rebuilding the team, and need to try and get 2 or 3 in January.