The Northern Ireland under-21 international is currently on loan at the League Two club.
The former forward believes that Arsene Wenger's side should be firmly focused on the Premier League.
Joe Cole is currently on loan at Coventry City from Aston Villa.
West Ham have three players now back ready to play.
Everton manager Roberto Martinez addressed the media ahead of this weekend's trip to West Ham United in the Premier League.
Tom Rogic is ready to sign a new contract at Celtic after coming into first-team contention this season.
Elliot picked up a thigh problem in last weekend's draw against Stoke.
Chelsea's win over Dynamo Kiev relieves the pressure on Mourinho and moves them into pole position to qualify from their Champions League group.
The midfielder insists they won't be getting carried away despite their strong start to the season.
Andros Townsend should be back in the Tottenham Hotspur squad for their match against West Ham United.