Your point is valid. But lets say we did buy another goal scorer... We would have had McC in goal and would be getting punished even further. You need both a goal scorer and goalie.
That appears to be the case for every manager we dig up to replace him too. So perhaps Ralph wasn't the problem then. Rohl will be a poor man's version of Ralph...I'd rather just take the real thing back. Ah to dream...
If I were manager, I would kneel on the sideline and play with the grass until I was fired and started my year-long, paid holiday. Same thing the players are doing, sort of.
He's a symptom of the illness; he is not the problem. Bin him off for sure, but the underlying reason for why so many of our players don't reach potential remains higher up.