Tottenham boss Mauricio Pochettino says Eric Dier is likely to be played at centre-half for their Champions League clash with Bayer Leverkusen.
Pochettino's pre-match comments in regards to Dier suggest the England international is likely to be the preferred partner for Vertonghen as Spurs go in search of their second successive Champions League victory away from home.
"The important thing is we trust in him. It's not important the position he will play. But midfield, centre back or full back we believe and trust in him," said Pochettino.
"For me, Eric is a player who can develop his game in different positions."