User blog comment:Basara01/Paku and Uvo's replacement?/@comment-5924284-20130110040515

Well assuming new members would be preexisting characters, I think the most logical choice would be Abengane. He agreed to remove the nen from Chrollo and his power could be useful if the Troupe plans on killing Kurapika. I don't know if he would be willing to join or not, but he's my best guess.