AMIR Abdou may be a little-known name in the world of coaching but has now masterminded two improbable feats in successive Africa Cup of Nations finals after leading tiny Comoros Islands and Mauritania to the knockout rounds. Neither minnow nation had come close before the 51-year-old took charge, but his ability to form a cohesive unit and tap into the countries' respective diasporas to improve their fortunes has made the little-heralded French-born tactician something of a Cup of Nations icon. On both occasions his teams have beaten continental giants to advance – in Cameroon two years ago Comoros defeated Ghana…