#3 Benjamin Mendy
Manchester City haven't given a goal away in their last 6 games in the league. They are very likely to continue this run with their next against Southampton at home. Then they host Manchester United before heading to West Ham.
Mendy after being injured nearly for the whole of last season has shown this year what football fans had been missing. Ever ready to attack and with a peach of a left foot, the full-back has been banging in pinpoint crosses all season and has gathered 6 assists even after missing 3 games.
Lower priced than Alonso at £6.4, Mendy might just be a must have this season. If City continue to steamroll their way to the title again, he would be a very valuable addition in the fantasy squad. Among the City defense, there is also the option to select Laporte or even Kyle Walker, but Mendy's attack potential is greater than any of those options.