Selfie will most likely replace Caedrel on the starting roster
— H2K (@H2KGG) February 3, 2018
according to the official Riot contract data base, H2K has signed Selfie. The deal was approved on the seventh of Feburary as a fairly short term contract. It is likely Selfie will go on trial for H2K for now, as his contract expires before the end of 2018.
It is unconfirmed if Selfie will be replacing Caedrel permenantly, however, members close to the team have said he would play with the team effective immediately. As a result, we can assume this isn’t the first time Selfie has played with the other members, as most teams won’t throw a completely new member right into play.