Im tempted to agree with you, but I think they need a little more time to get the lineup working properly. Olof did just return after all. The big question imo is how rain will continue to perform. He was such a beast last year and I think he is the one who needs to be in form in order for FaZe to win trophies, even though NiKo usually gets the headlines.
As for NiKo I dont think its fair to say he sucks, but he and GuardiaN needs to step up their game in important matches.
Edit: They have so much talent still, would be a shame to end it sooner than it needs to. It can still work out just fine.