I'm not sure if you meant this so don't tear me apart, but...
She doesn't have to dominate. I think we're getting ahead of ourselves and putting up unfair results we expect from Bouchard. To dominate like she did in some of her matches in other grandslams is not going to happen consistently. Other players are usually going to show up in these types of matches. That's why there is more positives to the last two matches. That she had the mental power to stay in it and not falter. That is what's going to take her far. Cause most often, its the mental stability that loses and wins you matches. At high levels that is...
I will say that she has to finish her volleys. But that will come with age and experience.