The Red Devils face Fenerbahce in the Europa League tomorrow night .
The Red Devils are set to be without a number of key defenders for the match - which comes only three days before United take on the Swans at the Liberty Stadium .
The Red Devils face Fenerbahce in the Europa League tomorrow night and are set to be without a number of key defenders for the match - which comes only three days before United take on the Swans at the Liberty Stadium .