Originally Posted by Momijii
I wonder if it's still going to be there... =0 I want to abuse it for other Shiny Pokemon. xD
How are you gonna abuse, it will just be a red gyarados no matter how you look at it. The good thing is, you can keep soft-restting till it has the nature and the IVs you want for it which is something that is otherwise really hard to do for shiny pokemons.
I'm pretty sure it will still be there, otherwise it won't make sense as to why Team Rocket is hogging the area.