[{quoted}](name=DM For Rat Facts,realm=NA,application-id=3ErqAdtq,discussion-id=8YoXYqog,comment-id=0002,timestamp=2018-11-17T17:31:49.114+0000)
Ghost is fine. It's a tech choice on split push top laners. The reason it isn't played on mid anymore is because phase rush does the same thing. If Riot wanted summoner diversity they'd tweak them.
No, the reason it's not taken on mid, or on as many champs in general was because of the nerf that gave it build it up time, specifically in mid, it takes too long to build up.