"Tottenham" team fans are afraid that next summer they could lose their coach Mauricio Pochettino.
"The Sun" wrote that the team without titles is disappointing the Argentine and he may start demanding more spending for new players.
The growing conflict is expected to be used by Madrid's "Real" club, which recently suffered a crushing defeat against "Barcelona" and is considering possible changes in the coach position during the off-season.
The royal team is not scared off by "Tottenham" set coach's release clause, which amounts to 40 million pounds.
The situation could also be eased by the interest of "Man Utd" team in the coach.
