Former Manchester United midfielder, Paul Scholes, has named Mark Bosnich as the club’s worst-ever signing. Scholes told the Overlap, that the former goalkeeper was quite sub-par at shot-stopping and kicking. “I thought he was a good keeper at Aston Villa, but he came to us, he was so unprofessional. Honestly, it was ridiculous. “In shooting practice, you normally have like 15/20 shots. “But after three shots, he’s knackered and I never realised, he couldn’t kick a football.” Scholes, who played as an attacking midfielder, played 713 games for Manchester United. “Honestly, I’d never seen anyth…