There are a few labels that I will get stuff just purely to have all of their releases in my folder for when I am spinning but there aren't many that I do that with. Often I will get a USB with their discography on at some point and then feel like I need to keep up with the releases from there xD most stuff I will listen to first though and decide if I like it enough to add it in.
I have absolutely done the same thing with things I've had for years however and then rediscovered them at a later date and with new ears and absolutely loved it. So it is always a possibility!