User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-35679297-20191010132857/@comment-92.80.252.52-20191010184745

I do not think, because Issei's body absorbed Albion's jewelry, just as Ddraig's Jewelry is in the left hand, Albion's jewelry is in his right hand. And Albion and Ddraig's abilities were absorbed by Issei's soul, so even if Ddraig receives another host, Issei will be able to use the powers of the two HDs. And because of the Boosted Gear evolution, I don't think anyone will be able to withstand such great power.