For me Roy Hodgeson should be seeking the approval of the FA to get a squad of young talent players who will be playing for England in Euro2016 in France let them play the remaining qualifiers and take them to the W/C in Brazil,
Let them jell as a team let them get practise on the big stage in preperation for 2016, it's very unlikely we will win the World Cup in brazil but what use will the older heads be in that type of climate anyway, let the likes of Smalling, Jones, Welbeck, Sterling, Ox, Walcott, Wiltshire etc go out there and run teams raged for 90mins
In answer to your question.. No leave rio at home