Arsenal's Theo Walcott is reportedly closing in on a return to action following a stint on the sidelines with an abdominal injury.

The England international underwent surgery three weeks ago and was expected to be out of the team until November.

However, Walcott could be in the squad for this weekend's league clash against Norwich City, but is more likely to return for the Gunners' Champions League encounter against Borussia Dortmund next Tuesday, according to Goal.com.

Reports have also claimed that Santi Cazorla is likely to return from an ankle injury in time for this weekend's Premier League action.