I actually think that Guy Guy Fall and Aimelia Lias could've settled quite well in Quartier Latin. I know they were approached by a QL staff member, and I can't help but wonder what could've been. Same with Papy Jah, he could've filled the hole Mustapha and Eric left if it weren't for the others driving him out.
As for other bands, I think Depitcho would've been a better fit for Maison Mere as well, same with Chai Ngenge. And it would be interesting to see which former El Paris member would contribute the most to albums between him and JDT.