Tottenham manager Mauricio Pochettino, Ben Davies, Fernando Llorente and Erik Lamela celebrate after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. Pochettino was overcome by emotion after the extraordinary Champions League semi-final victory over Ajax Amsterdam on Wednesday and who could blame him? Reuters/Matthew Childs

Tottenham manager Mauricio Pochettino and Tottenham's Harry Kane celebrate after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. Few managers have had to deal with what Pochettino has this season -- from being the only European club to make no signings in consecutive transfer windows to playing home games at Wembley because of delays in the completion of the club's new stadium. REUTERS/Dylan Martinez

Tottenham manager Mauricio Pochettino celebrates after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. Lucas Moura, who would not even have been playing had Kane been fit, wrote himself into Tottenham folklore with a 35-minute hat-trick to send the away fans into delirium and Pochettino into floods of tears. REUTERS/Dylan Martinez

Tottenham manager Mauricio Pochettino and Ajax coach Erik ten Hag after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. Pochettino said on the eve of the Ajax second leg that it would be a miracle if Tottenham won the Champions League and that he might decide to do something else if they pulled it off. REUTERS/Dylan Martinez

Tottenham manager Mauricio Pochettino and Hugo Lloris celebrate after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. Reuters/Matthew Childs

Tottenham manager Mauricio Pochettino and Tottenham's Lucas Moura celebrate after the Champions League Semi Final Second Leg match between Ajax Amsterdam and Tottenham Hotspur at Johan Cruijff Arena, Amsterdam, Netherlands, May 8, 2019. REUTERS/Dylan Martinez