She is getting a bit of CC, and it will most likely be situational. From what they told us I do not expect a full kit makeover, but she does need some sort of utility to be more of a reliable teammate. They said they wanted to keep her AoE low too I believe. Being a huge ball of damage, with no escape, and no CC has it's downsides, but people rarely play on that. Her ult is fine as far as we know, and Fiora does not R to win. Fiora can easily become a bruiser with the right items, but it sacrifices so much oppressive power that other bruisers already have and with CC.
The thing that is really keeping her from becoming a god tier pick like Irelia or Riven is that she is so easy to counter and her comeback potential is almost non existent. What keeps her around tier 1 and popular in soloqueue is her ability to hyper carry a game when a little bit fed. Her snowball is fast and very unforgiving to teams who cannot work together. Irelia and Riven are OP, and are "better" picks because they still do an insane amount of damage, maybe not as much, but they have strong CC and disengage to back that up.
I think toning down her damage a smidge, and turning up her utility would be great for her. She's one of those champions that is easy to pick up if you've got quick reflexes, but harder to play consistently because it takes a lot of experience to play against counters like
, and even cheesy ones like
. Some of her other match ups are difficult, but based on who E first.
and
come to mind.
Either way I'm excited for this update, and I hope it's visual as well so we can get a new skin out of it!