I believe in Berizzo, as a person, that he will be clever and negotiate a resignation, maybe take a bit less money than Sevilla would pay if they sack him, but much better for his own image and also the club’s.
As Chris said, he should leave football alone a bit and fully concentrate on his health. Cancer is not a joke. I don’t think having a stressful job with a lot of work to do and a lot of disbelief and criticism around is going to make things better for Berizzo’s health. The man needs some relaxing and family time, professional football can be a real pain.
I once read an article where it was stated that (a medical fact) the EPL managers develop kidney stones faster due to the high stress that comes with the position and the frequent sackings (career ruining for some managers).
So things need to be put in a human perspective. Life and health is above all. Screw football, if you’re sick, you cannot play or participate in any way, regardless of the love and passion for the sport, it’s a human being’s life after all.