Spurs boss Mauricio Pochettino has picked his side for the Champions League away game at Olympiacos, and the fans are a little confused.
Hugo Lloris starts as expected in goal, but in defence it is uncertain who will be playing at right-back. Pochettino has picked a defensive line including Ben Davies, Jan Vertonghen, Davinson Sanchez and Toby Alderweireld.
Sanchez started the north London derby against Arsenal in the right-back role, but struggled out of position. Meanwhile, Alderweireld has played as a wide defender for Belgium, and is listed as the first defender of the four - usually the role on the teamsheet taken by the right-back.
Elsewhere, Harry Winks and Christian Eriksen are joined in midfield by Tanguy Ndombele, who returns from a thigh injury to make his first appearance in the competition for Spurs.
In attack, Dele Ali and Harry Kane are joined by Lucas Moura, who the fans picked as one of their starters when asked by football.london.
But it is the defence where confusion reigns, with fans questioning why Serge Aurier was left at home, and why when there's no natural right-back on the pitch, Kyle Walker-Peters has been left on the substitutes' bench.
Read what the fans had to say below...