Good job on continually gutting vision in the wrong direction riot
First you removed the ability to have more than 4 wards at once,saying its the "teams" job to ward. then you introduced sight-stones and trinkets, which further pushed the divide that "its the supports job to ward" meta then you got rid of oracles and invisible pink wards making it next to impossible to find traps and disable them.
thankfully you added the blue trinket with a infinite ward limit, and sweeper disabled traps and you added control wards which were amazing!
oh nope never mind, control wards and sweepers no longer disable traps, and since some of those traps like teemo shrooms have such a tiny hitbox, or they are a shaco box that fears you, 'seeing' them doesn't do you much good.
Thanks riot for ruining vision continually since the end of season 2 :^)