Norwegian midfielder Martin Odegaard is perceived to be worried at Real Madrid, despite some initial optimism about his future under the new manager Carlo Ancelotti.With Zinedine Zidane now gone, Odegaard had been tipped to play an important role for the coming season, and the fact that he formally said goodbye to Arsenal, who he spent the last six months on loan, suggested he planned to stay at the Santiago Bernabeu .Odegaard enjoyed a successful loan spell with Arsenal / Shaun Botterill / Getty ImagesHowever, a handful of…