Inspired by /u/radicalbyte 's thread about the upcoming Legend Skillbooks, I decided to check when we'll get the RR Skillbooks. Just to clarify I only mention the RR Skillbooks (except for the 5*+ Strawhats) and I excluded the fake golds such as Genzo or Iceburg. Assumed that we follow the same order Japan did, with a new FN every 2 weeks, the schedule should look like this.
March: CP9 : Squard, Hack, 3D2Y Franky, Viola
April: Rumbar Pirates: SW Robin, Inazuma, Dellinger, Blue Gilly World Pirates: (Maybe skipped due to filler/movie content?): Koala, Don Chin Jao, Funk Brothers, Abdullah & Jeet
April/Mai: Revolutionary Army: Jabra, Hajrudin, Kyros WB Alliance Part 3: Kaku, Leo, Mansherry
Mai/June : Young Doffi Pirates: Marco, Kumadori, Don Sai, Dagama Prison Buggy: [GPU], Kalifa, Suleiman, Ideo
June/July : Tontatta Part 1: 5*+ Luffy, Fukuro, Kumadori, Orlumbus, Elizabello Tontatta Part 2: Blueno, Haruta, Atmos, Speed Jil Big Mom Pirates: 5*+ Zoro, Vergo, Blenheim, He-Man
August: Soldier-San: Monet, Buffalo, Ricky, Sentomaru, Tashigi Swapped Tashigi and Smoker: 5*+ Nami, Izo, [Caesar](dex), Baby 5, Smoker, Bastille
September: Sengoku: Jozu, Señor Pink, Maynard, Jesus Burgess, Shiryu Chinjao Family: [Vista], Sugar, Giolla, Lafitte, Van Augur
October: Fugitive of Love: Blamenco, Trebol, Lao G, Doc Q, Garp, Onigumo
Gatekeeper of the NW: [Hawkins], 3D2Y Zoro, 3D2Y Brook, Momonga