The report adds that Mauricio Pochettino sent a scout to watch the youngster in action against Viitorul Constanta, but the match was called off on Sunday.
The midfielder has been often played out on the right wing this season, and the report adds that Manchester United are also keeping tabs on the Romanian.
FCSB are looking to make a huge profit on their star, as per the report, with Roma and Fenerbahce also interested in the 20-year-old.
The Sun claims that the 20-year-old could leave for a fee lower than that, and it will be interesting to keep a track on the youngster for the remainder of the campaign.
Spurs have had a few Romanians play in recent years with Vlad Chiriches spending a couple of years at the club.
The 20-year-old could turn out to be a quality player in the future, and Mauricio Pochettino could turn the youngster into the finished article at Tottenham.