What are you here for if not "discourse"

You sound silly right now.
I think it's absurd to say that a massive artist, who had one of the biggest songs of 2013 and THE biggest of 2014, while also being on a massive TV show then and thereafter, "has very little to do with adidas' success in 2015 and 2016." when that same artist has a partnership with Adidas and is marketing and promoting them.
So I will very gladly take issue with it. If you don't see that as absurd, then I'm likely not going to convince you otherwise. But I'm still going to point it out.
But maybe your mistake is being fixated on 2015 when things started taking shape before as you'll see below....
You're comparing apples and oranges. The Super Colors weren't limited. They released like 50 colors at the same damn time

Lineups, daddy's credit card is irrelevant. The sales still helped their bottom line. And created more demand for a sneaker than just the standard color ways were going to command.
Of course I've seen Super Colors "in the wild". And what does it matter if the same people who copped them copped NMD, Yeezy etc. They copped an Adidas product. They helped Adidas bottom line. That's it. Nothing more.
You're going in circles and flying off on tangents. I addressed one point. And I think I've made my point. Whether you agree or not. And here are some other people who share it...
http://www.businessinsider.com/why-everyone-is-wearing-stan-smiths-2015-7
Since its 2014 rerelease, collaborators have come out of the woodwork to put their spin on the shoe. High-profile brands like RAF Simons, White Mountaineering, Wings + Horns, and Fragment Designs Kazuki Kuraishi have all designed a version of the sneaker in partnership with Adidas.
Singer Pharrell released his own line of hand-painted Stan Smiths, which sold out almost immediately.
And Footwear News named it "Shoe of the Year" for its "widespread popularity" during the same year the shoe returned to stores. According to an Adidas spokesperson, the company sold more Stan Smiths in 2014 than from 2010 to 2013 combined.
http://qz.com/671490/adidas-old-school-style-is-winning-a-new-generation-of-customers/
When it relaunched the sneakers in 2014, Adidas played up their association with high-profile fashion influencers, such as Raf Simons, who has a Stan Smith line, and singer Pharrell Williams.
http://www.bloomberg.com/news/articles/2016-03-03/adidas-is-being-saved-by-pharrell-not-kanye
While they were throwing euros at Kanye West and letting him run amok in the design department, the sober heads in Herzogenaurach, Germany, pulled out a 45-year old basketball shoe called the Superstar and put it in Pharrell’s hands. Adidas declared 2015 "the year of the Superstar" and in March released 50 color-saturated versions that the soft-spoken pop star touted in rainbow-laced ads.
That's a whole lotta writing for someone who did "nothing"......talkin' bout "Cats on NT can't admit when they're wrong man I swear"