These are the past featured series from the year of 2016.
Winter
January: Power Rangers Gem Warriors - 4 Votes
February: Power Rangers Action Heroes - 8 Votes
Spring
March: Power Rangers Dino Quest - 5 votes
April: Power Rangers Anime - 4 votes
May: Power Rangers Element Charge - 5 votes
Summer
June: Power Rangers Emerald Chaos - 4 votes
July: Power Rangers Treasure Hunt - 4 votes
August: Mugen Sentai Mahouranger - 5 votes
Autumn/Fall
September: Power Rangers Takeoff - 3 votes
October: Power Rangers Sports Skill - 4 votes
November: Power Rangers Divine Voltage - 3 votes
December: Power Rangers Special Forces - 2 votes