If it was a proven high level manager or we showed signs of progression then I'd give Poch far more time. I just don't get what people see in him, and find his track record concerning to say the least. He started well with Espanyol then fell back substantially in the second half of his third season before a mind-boggling start to his final season there when he picked up 9 points from 13 games. The club sacked him and replaced him with a decent journeyman who performed a minor miracle to escape relegation. I don't care that his squad was heavily impacted by player sales before that season, 9 points from 13 is utterly unacceptable.
Then at Southampton he took over a good attacking team and added a high energy style, doing well but not amazingly so when taken in context of the good young talent and the job Koeman did after Poch left. Once again though, Poch's Southampton started looking distinctly average in his last few months in charge. 8th with a squad subsequently sold off for over
£150m? Did he make those players, or was he benefiting from some good emerging talent? A bit of both I reckon.
Apart from a couple of standout games (and I'm not including the 5-3) I think we've regressed in our football and based on the above track record I fail to see why so many have faith that he'll come good if given time. That said, a managerial change is only a good idea if we know we can replace with a better option, and if none are available then we stick with Poch until there is, and keep our fingers crossed that he proves me horribly wrong.