His extra attacking quality will certainly help Arsenal in their quest to break down a resilient Chelsea setup .
Bellerin needs to come back into the defence at right back after Gabriel seriously struggled against Watford in midweek .
Bellerin 's extra attacking quality will certainly help Arsenal in their quest to break down a resilient Chelsea setup .
Bellerin needs to come back into the defence at right back after Gabriel seriously struggled against Watford in midweek .