Of course she is, that's not the problem. But can you imagine her playing in Brazilian style? I certainly can't...she is tall and slow, so she needs high balls and that does not at all fit the way Brazilian teams play.
If she can play so well in Russia,Turkey,Italy,for Rabita,Volero,Palm,NT....I don't think it would be any problem for her to play great in Brazil!!! If you're not the fastest player it doesn't mean you can't succed in Brazil!