User blog comment:B214/Shin DxD 1 discussion/@comment-95.210.189.106-20180815144003

Maybe both Saji and Gasper like Tobio could reach advanced state of they BXB, because they sacred gears like Tobio's Longinus can manipulate the darkness, perphaps the Balor Princess could complete only when Gasper use the full power of Balor. For Saji he could get a DXD form, he could become friend of Ophis and she could help him trougth a chant singing by Saji, Ophis and Vitra.