Spurs have won just one of their five Premier League games since Fabio Capello quit last month.
But Redknapp insists his side have struggled due to a difficult run of fixtures - not the ongoing speculation.
Wayne Rooney has returned to Everton after 13 years at Manchester United.
Germany defender Antonio Rudiger has joined Chelsea from Roma on a five-year contract.
Wayne Rooney has returned to Everton after a record-breaking career at Manchester United.