I have just seen a lot of post-game thoughts that improperly reflect on teammates rather than inwards when it is obvious mistakes are being made. The idea of WW peeling is funny to me, and both teams have severe compositional issues (because it's blind pick) that a champion like WW doesn't help. Combine that with a build that awkwardly falls between damage and tankiness. Maybe Quinn was really bad. Maybe there were lots of bad builds on his team. That doesn't change the fact that he is trying to deal with two AD based champions sitting on over 20k gold without one major armor item.Why are you acting like a jerk? They had the least deaths (half or less compared to everyone else on the team), the most kills + assists of anyone on the team other than Irelia, they were attempting to communicate and peel for teammates, they bought (upgraded) ward stone to presumably help ward, they had a reasonable build...and yet you say they didn't do ANYTHING?
So...not a reasonable build. Sightstone was also a poor choice just because he wound up with a build with a few dinky HP items, BotRK, and Sorcs. Gold comparison tells me there was a failure to control objectives either which you need to do on someone like WW, especially if you have so few deaths. The expectation to win just because you put in a subpar performance that happened to be better than your teammates is unreasonable. It's a blind pick game, and while I understand the frustration over getting a team like that I feel like you still have to take responsibility for how your games go.
If I am pulling an early lead on junglers with good objective control I strongly prefer to get a Madred's Razor right now. Between that and regularly purchased wards you should have a decent amount of vision where you don't have to be buying Sightstone either.