Benfica paid £14.5m for Rafa Silva last year but the Primeira Liga champions could now let him leave for Wolves.
Benfica could let another gifted attacker move to Wolverhampton Wanderers in January with Rafa Silva's future in Portugal uncertain.
The attacker is reportedly on Spurs' radar.
The Ligue 1 star was expected to join Spurs last month but the move appears to have stalled.
Tottenham have been linked to Braga's Rafa Silva.
Tottenham Hotspur will reportedly not be able to sign Rafa Silva for just £10 million.
Spurs could have landed the Bundesliga star for £8.4 million last month.
Tottenham are reportedly keen on Braga winger Rafa Silva.
Portuguese winger Rafa Silva is wanted by Everton and Manchester United.
West Ham United have been linked with a swoop for Portuguese winger Rafa Silva but face stiff competition.