Make a Sightstone upgrade that carry 3 control wards. Some/most pro player support keeps 1 slot of their item to buy 3 control ward each time they recall. Might as well make an item.
With new eye series item being very popular, current Sightstone upgrade is quite unused, so why not change it ?
Excalibait1 votesBecause you can only place 1 at a time.
AlienPrimate1 votesHere is my idea for sightstone. Give the basic sightstone 6 upgrades.
and 2 more
Those 2 would be:
+500 health
Unique active: warding
Unique passive: gain an 8th item slot that only holds consumables
+500 health
Unique active: warding
Unique passive: reveal 1 nearby unseen enemy champion in bushes. Range - 800/ cooldown - 45 seconds
This would reveal them in the same way that red trinket does with a red outline and function the same way as the blackout passive on duskblade where it auto activates as soon as it is in range.
The Fuzzy 0ne1 votesAs a supp main I'd rather not lose another one of my already precious slots to yet another ward item... I would much rather see this either incorporated into the current sighstone or added as a new rune reforged passive like the 
passive
Kyunsei1 votes[{quoted}](name=Fuzzy Dice79,realm=NA,application-id=3ErqAdtq,discussion-id=TAnPuTZW,comment-id=0002,timestamp=2017-07-05T13:08:03.687+0000)
As a supp main I'd rather not lose another one of my already precious slots to yet another ward item... I would much rather see this either incorporated into the current sighstone or added as a new rune reforged passive like the
You already lose 1 item slot if you want to have control ward late game. At least you could have some stat back. But I understand your point.