I generally get on board with the idea that as long as a player is trying, its unfair for the crowd to turn on them. My logic is that giving them a hard time isnt going to help anything.
However, as you say, Weghorst represents a decade of gross mismanagement. For a club of our stature, with our resouces, to have gone into a season with a 38yo as the main CF and a lad we have tried to shift for two seasons is criminal. To then bring in a player on loan from Burnley is just mind-blowing.
Its not personal for me. I am sure Weghorst is a good, honest pro...but he shouldnt be at the club. I do wonder...if the crowd at OT had turned on some of these players over the years, not as a personal attack but as a message to the Board, would we be in a better position now? I think the answer is "probably".
Real morale dilemma. I dont agree with getting at our own players...but the Board need to understand, this is unacceptable. If we had reacted to Ighalo and Cavani this way instead of championing them as heroes, we'd have a proper CF now for sure.