I hate shit signings whether they are free or cost 1 million or 15 million.
The problem with shit signings is that we dont look at the opportunity cost. For example, a common argument used to defend Rafa against the Keane transfer is that we got back 75% of the transfer fee from Spurs. So it is not as bad as it was made out to be. No the true cost of the Keane transfer was number 19. A quality 20 million attacker would have potentially won us the title that season.
It amazes me whenever I listen to interviews with Rafa, Rodgers, Houllier - they are all about the system, how they spend countless hours studying weakness in other teams, prepare DVDs, individualized instructions for players to deal with threats, tweak the system, blah blah, all complicated stuff. And impressive too, I may add. And then they go out and spend 15-20 million on strikers who patently do not fit their system and pretty much obvious from day one. It is something I will never understand. I know it is not an exact science but we can do better on the transfer front.