Former Tottenham Hotspur manager Glenn Hoddle believes that the club did not make the most of the £85m received for selling Gareth Bale last summer.
The North London outfit are said to have spent a total of around £100m on seven new players at the end of last season, none of whom have been able to make a significant impact at the club.
"Tottenham spent £110m replacing Gareth Bale and Tom Huddlestone with a deluge of new signings in the summer," Hoddle wrote in a column for Bleacher Report.
"The club have bought the wrong type of players, proving that throwing money at new signings is not always the answer. There needs to be a better strategy going forward to provide more stability."
The players were bought under Andre Villas-Boas, who was sacked in December and replaced by current head coach Tim Sherwood.
