Paul Merson admitted that there was a moment late on involving David Raya as Arsenal beat Luton Town which he found particularly worrying after the goalkeeper’s nightmare at Kenilworth Road. Merson was speaking on Off The Ball (broadcast on 6/12; 9:31) after the Spaniard made two big mistakes which so nearly cost the Gunners an important win. David Raya is coming under fresh scrutiny after a tough day at the office on Tuesday night. The 28-year-old was at fault for two of Luton’s goals. Raya failed to deal with a cross for the home side’s second, and he saw the ball go under him for their thir…
