User blog comment:Basara01/Paku and Uvo's replacement?/@comment-48285-20130110164005

Well, if Chrollo's the one who chooses the replacements, then he'd probably only choose one. Why do I say that? Because he doesn't know that Paku died giving the original Troupe members the information. When he does get in contact with the Troupe again, they will most likely inform him about Paku's death. Maybe they already have two new members picked out and are just waiting for Chrollo to return to give the OK. He'd also have to give the OK on Kalluto because he joined without Chrollo's permission (as Chrollo couldn't really give any permission). Maybe Abegane will join after he removes the Nen. Then again, maybe Chrollo won't even go back to the Troupe because once the Nen is removed, Hisoka will want to fight him. Gah! There are just too many theories!