Rangers boss Steven Gerrard is the latest name being linked with the Tottenham job.
The London Evening Standard says Spurs sources insist nothing is finalised and that they are continuing to sound out potential targets, with Rangers manager Gerrard on their radar.
Brighton's Graham Potter also has admirers at the north London club, although it is unclear if he would be interested in the job.
Former Wolves boss Nuno is a leading contender. New managing director, Fabio Paratici, admires the Portuguese and has a good relationship with his agent, Jorge Mendes.
Nuno guided Wolves to the Premier League and established them as a top-flight club over his four years at Molineux.