There have been talks in the Pokemon GO community about the possibility of including Shiny creature in the future. This one here is common in other or previous Pokemon games, though Niantic didn't really give a hint of doing such. Nonetheless, there's always that window of possibility. Anyway, if it's to happen, here's how it's going to be.
According to Otakukart, before these shiny species have reached the ears of Pokemon GO players, they were first spotted in previous handheld Pokemon games. One best example is the Pokemon Ruby, though the visual of the Shiny Pokemon appear differently (some say it was a glitch or something). It's also worth noting that despite the looks, it didn't possess anything special. It didn't offer any special moves and/or abilities, seemingly confirming the idea of it being a glitch.
There's also an interesting Pokemon GO theory that if players are to reset the game multiple times, chances are, a Shiny Pokemon will appear. It suggests that people have already done this and were able to acquire such creature. The only catch, however, it remains a mystery as no factual evidence of it can be seen.
While the thought of Pokemon GO having a Shiny Pokemon is quite interesting, it may not be moonlight and roses. It should be noted that the game is under a different developer -- Niantic, that is. The studio, in a sense, is responsible for texturing, 3D models and animations, among others. Gamefreak, on the other hand, just simply gave the company the licensed so as to develop the mobile app.
If this is the case, it's really unlikely for Pokemon GO to introduce such creature, as Niantic has their own plans for the game. Unless of course if there's a specific update or something. But hey, players can't really tell. After all, it's not really that impossible for Niantic to do apply it in the future. This is most especially if the community wants it.
What are your thoughts on Pokemon GO having a Shiny Pokemon? What are your expectations if Niantic has to introduce it? Be sure to share us what you're thinking at the comment section below!