BBC Sport looks at why new boss Thomas Frank wanted to add him to his squad – and why the transfer is a rare move for the north London outfit.

Tottenham Hotspur have signed forward Mohammed Kudus from West Ham United on a long-term contract, the North London club said late on Thursday.

Tottenham have signed Mohammed Kudus from West Ham but a move for Morgan Gibbs-White has reportedly been put on hold as Nottingham Forest have threatened legal action. However, the BBC reported that Forest did not give Tottenham permission to speak to the player and are considering legal action over suspicions Spurs tapped up Gibbs-White.