Before he was even appointed.
He was never the right fit, it felt like the appointment was based on romance and superstition rather than actual merit. It was actually baffling that we even considered him based on his CV.
Despite all that, I felt obliged to get behind him as he quickly dispatched a title winning team into obscure shitness. First it was signing Fellani after dithering all summer, then it was his comments about other teams and where we aspired to be, then you've got all the records that were broken that season, and I don't mean the good kind, I mean stuff like 'Newcastle's first win at OT since football began' records.
The one that stands out as the performance where I wanted him gone the same day was Fulham. To produce that shit and then come out and tell everyone we needed a football brain to understand what we were trying to do today was the final straw.