You're confused they hired out of retirement one of the most successful and acclaimed designers in recent times? a man that was hired by Pierre at YSL in 1996? A man admired by Yves Saint Laurent himself? A man that completely re-invented Dior and made it a successful house for 7 years? I'm sorry I'm the one a bit confused here! As for the retirement of past items it's quite simple, Pilati & Slimane's aesthetic and direction are in total contradiction, it would be even more bizarre to have these two styles juxtaposed, a complete overhaul was the only way...for better or for worst depending on your point of view of course.. finally concerning the obvious cues from classic models. Hedi has always done this, at Dior Homme every season he'd take a classic and "Slimanify" it, look at it more like a tribute then a copy...