Tottenham are ready to open new contract talks with striker Jermain Defoe.

The Sun says they will sell their England striker this summer unless he commits himself to the club.

Boss Martin Jol insists Defoe, 24, is a key figure in his plans.

But £10million-rated Defoe, who still has two years left on his current deal, is not convinced after starting less than half of his team's games last season.