Former Chelsea defender Mario Melchiot has now hailed two Arsenal stars who remind him of some of the north London club’s legends. Bukayo Saka and Gabriel Martinelli are two of the most exciting talents currently on the books at Arsenal. The pair of wingers, who are both just 22-years-old, are nailed on-starters under Mikel Arteta. Saka, in particular, has been in sensational form in recent weeks. The Hale End academy graduate is the Gunners’ danger man and has been on a hot streak in front of goal. When he netted against Newcastle United last time out, Saka became the first Arsenal player to …