With that logic then Furia players are stupid and would rather be good friends and stick together than actually make a top 5 team in the world.
If that were true then Brazil will never have a superteam and it'll be better to do the Coldzera style move of just fucking off to FaZe or the juggernaut of Complexity kek
With that being said the issue that was brought up in the past is actually they have contract issues, 5 years contracts that for you to buy em u need a fuck ton more money than mibr are willing to pay, if anything there's a chance for someone like a FalleN to move to FURIA but he probably has some shit invested in Mibr which means he'll have to sell that first, considering his age I don't think that's a smart move for him either, not that he'll retire in next year but money-wise it's a much better decision to stay in mibr for as long as he can and once he's done with playing to move towards the management side of things.
Basically, there will be no Brazilian super team unless some random shit happens with the Furia players and their contracts, there will be better brazilian teams for sure, but those will come once the old guard leaves, basically once fer and fallen retire and give space to the young lads.
They have to do the swedish scene equivalent there in Brasil, thus far they made a move by shipping their greatest player to an international roster, at some point the old guard will leave just like GTR and Xizt did, then the new guys like Brollan and Plopski will come in and you have a new scene growing.