Bayer Leverkusen's Edmond Tapsoba is emerging as a serious option for Tottenham.
The North London club are very eager to strengthen the defence of boss Ange Postecoglou.
However, Fabrizio Romano states the speedy centre half is not the only name on the club's list.
They are also assessing the credentials of Fulham's Tosin Adarabioyo, Wolves' Max Kilman and Crystal Palace's Marc Guehi.
Any of these players will come at a steep price, but among them, Tapsoba may be the most affordable.
Buying from another Premier League club is a very tricky proposition in this market.