High-flying Arsenal face a test of their European Champions League credentials when they face Celta Vigo at Highbury tomorrow in a bid to claim a place in the quarterfinals.Nine points clear in the premiership and having secured an FA Cup semi-final place following their 5-1 weekend thrashing of Portsmouth, Arsene Wenger’s men just couldn’t appear to be more confident.Yet European competition has often proved their undoing, and often at home. Arsenal fell 3-0 to Italy’s Inter Milan at Highbury in September in their first match of the competition but showed character to fight back and qualify.The club’s talismanic captain Patrick Vieira warned that despite their 3-2 win in Spain a fortnight ago - their first win in the competition in Spain, they must play the waiting game.
