Yes, as you can see by their results and style, Niko is good as an IGL.
And there is a reason why Xizt doesn't have a team right now.
If you think that any transfer not involving a real IGL will help FaZe, you're just as delusional as NiKo.
But hey, it seems they tried to get IGLs after kicking Karrigan. Didn't get the ones they wanted, did not consider some others. So they get fucked. Serves them right.