This guy is underrated big time. He is such a good singer and given chance he will go far. He sings olivier's parts far better. He can also sing Eboa's parts so well. You wouldnt tell its not Eboa.

Has he joined Maison Mere already or it's still speculation that he'll join?

He has joined. Confirmed from close sources

THIS IS FIREEEEEEE

CHARGE

Has he joined Maison Mere already or it's still speculation that he'll join?

He has confirmed joining WMM

He is alright but that "ki bo Koffi" is still audible,he is singing other people's parts in his own style and voice but to say better is subjective as to me when he did Olivier's parts he didn't sound like Reddy Amisi or Serge Mabiala who Olivier sounds like.

He sounds good but "retires" is not the word to use.

talking about olivier it felt weird to see him doing tv roundup and  spending minutes to praise heritier as his boss and diss maison mere a bit while arnake played it safe
(by the way off topic in those tv roundups tresor kongolo said about exodus in maison mere,that if they need to recruit from maison mere then they'll recruit werra himself)

Archos, Olivier actually had a position in charge of recruitment and believe Werra had good plans for him. Am pretty sure you may soon see him begging back.
Arnake is not such a good singer and less confrontational.  He has to play his cards well.

Also Wata's singers might cross over to MM.