I thought you had more intelligence than that - but if that's what you see. *shrugs*
Its not about one more player though, its about complementing the squad so you dont have to play anyone out of position or start a young player that isnt ready.
City signing Robinho or Jo, Chelsea signing Mutu or Shevchenko or Utd signing Veron have nothing to do with that in all honesty. Luxury signings based on their name compared to complementing your squad with a player that doesnt have to cost much.