There is nothing wrong with Ava, but the problem is that her father helped changed the landscape of Wrestling in only 6 years and left. She will always be compared to the Rock, because she is the Rock's daughter, but she grew up in a different situation than Dwayne. It's good that she grew with a better life than Rock, but for people who grew up with nothing and understood the hardships, they find a fire to get out of that situation.
I would suggest that the NXT would have a Young Lions type of program, and send them on excursions. Maybe Ava could benefit from that. She is still young though.