Im not opposed to vision items, but i feel like deadlock is trying to remove all the “busy work” you see in mobas. Not that vision items are bad in those games, but if needing to ward and deward is coming between you and enjoying the more fun aspects of deadlock, i dont see it being worth it. There arent many places to hide even, if you dont see them in the lane or by a teammate, you usually have a pretty good idea of where they are. I could see a scan feature being added like dota, or maybe even a portal to take you from yellow to purple, but cheap wards just dont seem fun imo