Which is a fair argument, if that's how he put it but I was just going off what you wrote, saying that he's the worst signing in history, which is just silly.
He obviously isn't 'the worst signing in history' Raskiak, Postiga, Ndjie, Nkoudou etc... were all objectively worse players than him.
But considering the context of what he was meant to bring to this team, his mahoosive wages and where we are and the impending relegation then he will gown in folklore the worst signing in the club's history.