Tottenham are not giving up keeping hold of Luka Modric without a fight.
The Sunday Mirror says Tottenham are prepared to go to war with Manchester United and Chelsea over Modric.
Chairman Daniel Levy has told clubs that any attempts to unsettle the 25-year-old Croatia midfielder will leave Spurs with no other option but to report them to the Premier League.
Levy has insisted that no Tottenham star will be sold during the summer as the club look to push for a Champions League place next season.
But Tottenham fear the speculation surrounding the interest of both clubs is beginning to turn Modric's head.
