When can supports stop buying sight stone?
Doesn't the upgraded warding totem do almost the same thing? Sure, you can't place down 3 in a row, but you can plausibly place down 6+ before needing to back.
I get that you need someone to clear wards on your team, but why make the champion with the lowest in come buy an item like sightstone? If the jungler just got the red trinket, he'd do his job better and you'd have basically the same amount of wards. Not that a lot of junglers don't do that anyway.
I just don't get why supports NEED a sightstone as opposed to an upgraded yellow trinket. You save 550 gold for basically the same mechanic.
Am I wrong? I don't usually play support, but I just KNOW from the few past games that I'd get bitched and moaned at for not picking up a sightstone.