When Kalista buys a Runaan's, instead of the orange ball, it should be a Sentinel ghost

Since champions who buy Runaan's Hurricane have the floating orange wisp thing, I think it would be cool if instead of the ball thing, Kalista should have a Sentinel ghost instead, and it could shoot those bolts out of its mouth.

Just a thought. It'd be badass to see a tiny floating ghost that shoots ethereal arrow spears out of its mouth that follows Kali around. It'd be way more interesting than a floating grapefruit.