Nuno Espirito Santo said Tottenham will decide on Saturday whether Harry Kane will play at Wolves.
The England captain has not travelled to Portugal for the Europa Conference League play-off first leg against Pacos de Ferreira on Thursday as he continues to train in London.
Spurs resume their Premier League campaign with a trip to Nuno's former club on Sunday.
He said: 'He trained today and he will train tomorrow. He is better. His fitness is getting better and better. He will join the group on Friday then he will make the decision on Saturday.