Some incredibly bad bits of business and some inspired signings.
10. Chris Sutton: £10m Blackburn Rovers to Chelsea
Perhaps the original Fernando Torres. Cost Chelsea £10m, scored one goal in 28 league appearances before being shipped off to Celtic.
The former Norwich City man should have been a success at Stamford Bridge having managed 62 goals in 153 starts at Blackburn Rovers. However it was not to be, Sutton did prove to be a success at Parkhead though, scoring 86 goals in five and a half years.