Arsenal will re-double their efforts to sign Real Madrid striker Alvaro Morata on a season-long loan this week. Theo Walcott's devastating knee injury, coupled with Nicklas Bendtner's long-term ankle problem, has left manager Arsene Wenger with no apparent choice but to sign a new centre forward this month. Arsenal would rather complete a short-term deal for a new forward this month, unless one of their top targets are available, in a bid to avoid burdening their wage bill with a player who may not necessarily be a regular starter next season.