9. Robbie Keane to Liverpool
Another high profile name on the list after having a very successful spell at Tottenham Hostpur is Robbie Keane.
The striker made his dream move to Liverpool back in 2008 for £20 million, but he simply failed to impress at Anfield and couldn’t establish his White Hart Lane form.
The Irish man lacked confidence in front of goal and managed to bag only 7 goals in 28 appearances for the club before reuniting with Tottenham the following year.
