New Arsenal signing Christos Tzolis has boldly declared the reigning Premier League champions are fully prepared to defend their crown, insisting that the "pressure" now rests squarely on their rivals to prevent them from securing back-to-back titles.
The Greece international, who joined the Gunners in a £34 million move from Club Brugge, marked his debut with a goal in Saturday’s 4-1 victory over Girona.
