Arsenal U21s claimed a convincing 3-0 win over Coventry City in their first ever Checkatrade Trophy match on Wednesday evening and the club’s fans are impressed by what they’ve seen from some of the youngsters.Freddie Ljungberg’s side featured names that have been tipped for a potentially big future at Arsenal with Emile Smith-Rowe, Eddie Nketiah and Joe Willock all finding the back of the net.Some Arsenal fans on Twitter believe a few of the players might even be good enough to be in Unai Emery’s current first team and were particularly impressed with the clean sheet at the Ricoh Arena, something Arsenal have failed to do in all of their first four Premier League matches.Smith-Rowe was part of the Arsenal preseason tour and caught the eye of the fans with a wonder-strike against Atletico Madrid in Singapore, while Nketiah and Willock both have first team appearances under the belt already.Here are some of the reactions by Arsenal fans…