The Croatian has stamped himself as one of the top midfielders in the Premier League with consistently brilliant performances for Spurs and his ability has not been lost on Redknapp who has again reiterated how big a fan of the former Dinamo Zagreb star he is.
"Luka's incredible. He's on another planet. You think teams have got good players until you see them play against him and you realise he's on another level," Redknapp said of the 25-year old.
"Absolutely top drawer. He's a fantastic player and a fantastic boy. I could sit and watch him play all day."