The best goalkeeper of all time is Peter Schmeichel.
The Laws of the Game do not restrict where players may be during the normal course of play. Any player is free to be positioned anywhere on the field.
Trevor Francis more information, http://en.wikipedia.org/wiki/Trevor_Francis I do not think Trevor Francis was involved in a single move for two million pounds. One million, yes and for more than two million throughout his career, yes, but not in one move. I think the answer is Mark Hughes (Manchester United to Barcelona) for any British player and then Andrew Cole (Newcastle United to Manchester United) for a move between two British clubs It was Paul Gascoigne Mark Hughes was sold for 2 million pounds in summer 1986, two years before Gascoigne was sold for 2.3 million, becoming the first British transfer for more than £2 million.