'Arsenal are a powerhouse'

[Getty Images]Former Premier League striker Chris Sutton said Arsenal are still ahead of the rest, despite their rivals spending hundreds of millions of pounds during the transfer window."They're such a powerhouse," said the former Chelsea, Blackburn and England forward."Chelsea are a good team, but Arsenal always find a way to win. Can you stop Arsenal? I don't think they [other Premier League teams] can."The Gunners have won their opening three games of a top-flight campaign while conceding fe