With Theo Walcott ruled out until February , Tomas Rosicky missing until March at least .
Eduardo still not ready to return , the latest serious injury has put another spanner in Wenger 's Premier League aspirations .
With Theo Walcott ruled out until February , Tomas Rosicky missing until March at least and Eduardo still not ready to return , the latest serious injury has put another spanner in Wenger 's Premier League aspirations .