Kindred Wolf's Frenzy change idea

Hi i saw the champ spotlight for Kindred they said Lamb shot arrow and if the pp try to run away the wolf is suppose to kill them... But Wolf's Frenzy Don't look like it falow this idea...

What if the circle was not motionless and insteed fallow (targeted enemie champ... the circle falow the champ too so if you are too far it stop) It will make the wolf better to hunt fleeing enemie. (and give some conterplay you cast it on someone they could try to run in there team to reduce the total damage of the skill)

https://youtu.be/h0Pwn7G-eLE?t=178 (insteed area center on the center would be on a a target)

SORRY FOR THE BAD ENGLISH HOPE some agreed whit me