So I was thinking about Annie
And it hit me, you know how everyone complains about how hard annie is to beat in lane? Well what if we give her the Ryze treatment, Every time she uses, lets say 5 abilities she enters into a more powerful state. Allowing her to stun with one of her abilities during the 10 second window of power, and each of her abilities do 20% extra damage during this state. When this state is over she goes back to normal mode and does about 10% or so less damage than shes currently doing. This gives her her stun, makes her stronger for a time, and then weaker.
Now obviously I know nothing about ajustments, this is just an idea. Giving Annie a easy to read phase of power, making her a strong lane opponent, and not allowing her to carry her stun 24/7. Counterplay people. And Annie gets stronger during the "power phase" or whatever you wanna call it.
EDIT: She doesn't have a 10 second stun...she has 10 seconds of a powerboost, and when she enters this powerboost her next ability she uses can stun. Make sense now?