Yet they spurned a stream of chances to win , with Walcott the chief culprit .
Wenger made 11 half - time changes , the arrivals including Ramsey and Theo Walcott , and his new - look line - up dominated the second period .
Yet they spurned a stream of chances to win , with Theo Walcott the chief culprit .
Wenger made 11 half - time changes , the arrivals including Ramsey and Theo Walcott , and his new - look line - up dominated the second period .