A suggested Shyv buff

I really like Shyvanna, she was one of the first champs that I played when going top. I do not play her anymore because I feel she likes the real impact do to much. Not much utility and can be kited fairly easily, she is not really a go to laner since the smite nerfs. I still enjoy her jungle for the clear and the blue smite is cool on her. The buff I always wanted for her though has nothing to with damage, but rather a mechanic. If shyvanna ult slams a champion into a wall I think they should be stunned, kind of like Vayne/Gnar. It would be an only ult scenario and at add to her overall usefulness. She would actually being able to make use of it by using her W to position, plus make fights in the jungle be that more exciting. It's not a damage buff, but rather something that allows her to contribute to the team. Thoughts?