I don't know. As far as I'm concerned she's a good competitive pick, so she's not super high on the list of heroes that need major changes.
Personally, the only hero that I'd want some changes on would be Lone Druid. Pretty much all of his abilities are stat bonuses and that limits his skill ceiling. I wouldn't be against changes akin to bloodseeker.
I feel he has such an odd design. You'd think a hero that can have 12 slots would be good lategame, but when you get there the bear falls off, which in my opinion is due to:
1) The bear's damage type is "normal" as opposed to "hero" so he does 75% dmg to heroes instead of 100% without applying reductions. The only tradeoff is that he does +20% more damage to towers compared to heroes (he does 70% instead of 50%, and 98% with demolish).
2) So many bugged interactions like most of brew's abilities lasting extra long on him and cyclone considering the bear a creep so it lasts 20 seconds on it...
3) Entangle is really not reliable since its pure rng and its not a good disable lategame
4) Bear does not benefit from stats so its easier for it to dropoff.
It takes too long for the bear and druid to get 12 slotted and by that times he's outcarried by a carry with 6 items.
Also on my list of grievances:
-The bear can't consume Moonshard...
-Bear gives 300 gold at all levels which is insane considering first blood on a level 1 hero gives 409 gold and a normal kill on a hero without a spree gives 209 gold and to get the equivalent bounty from the bear on a hero (assuming the hero has no spree) the hero needs to be level 22. Seriously?
-Bear doesn't benefit from stats so alot of items suck on him. Stuff you normally get on the bear like Basher don't give him the +10 str and with normal damage the +25 dmg turns into a 18.75 dmg on heroes before applying armor. The bear's scaling ends when its level 4. No stats gains apart from what he gets from LD's abilities. Not asking for him to directly get the stats from items, but at least make it so either the bear gets bonus stuff based on the Druid's stats so 12 slotted isn't that bad or make it so that the druid gets the stats from attributes which the bear doesn't get. Like him getting the +10 str from basher which the bear doesn't get. Heck, if its too strong, make it part of the aghs upgrade.
tl;dr MAKE LD BETTER. In my top 3 favourite hero and reddit should complain about him and his winrate in pubs (bottom 4 winrates) instead of terrorblade.