Sky Sports pundit Paul Merson has admitted he was left shocked by what he has saw from Tottenham Hotspur recently. Ange Postecoglou’s side make a return to Premier League action this weekend with a game at the Tottenham Hotspur Stadium. Spurs will be taking on Rob Edwards’ Luton Town as they aim to bounce back in style following a dismal defeat away to Fulham before the break. And what Merson saw from Spurs prior to the international break left him stunned. What shocked Paul Merson about TottenhamChampions League football is the goal for Tottenham this season and they go into the weekend sitti…