we would have needed to buy another player in the same position anyway
You really think Levy would drop the asking price for Walker if City had signed Alves
PSG play in a physically less demanding league that's a good thing for Alves at 34 ..he can save his legs for the world cup
In terms of negotiating leverage, yes - it makes a difference when you already have cover and aren't forced to pony up whatever the seller demands, one of the fundamental principles of supply & demand