Tottenham could turn to Ben Foster as emergency goalkeeping cover after Hugo Lloris was ruled out for up to eight weeks.
Spurs' World Cup-winning captain suffered knee ligament damage in Sunday's 1-0 win against Manchester City – a huge setback in the week before their Champions League last 16 tie with AC Milan.
Scans confirmed the club's worst fears, and although Lloris is not expected to need an operation, his absence will put Tottenham's ambitions in Europe, the FA Cup and pursuit of a top-four finish under strain. Experienced former England keeper Fraser Forster, signed by head coach Antonio Conte last summer, will step in to deputise at Leicester on Saturday.