Well said, Mr. Lagaly.
You know, Ben Briggs recently made a Super Mario RPG remix live on his stream. While doing so, someone hopped in, outraged. He claimed that Super Mario RPG was never meant to be dance music.
We all laughed at him. Maybe it was a bit mean, but that's not the point here. When making a remix, it is all about how the artist interprets each track and takes it and makes it their own. We already know that the composers love this (after all, we have several remixes by composers themselves, most recently being Dave Wise).
As I see it, unless you are the original composer yourself, you really don't have any footing in your claim that the soundtrack was never meant to be [genre]. Some of my favorite remixes are songs that take the source in a completely different direction. JJT's The Flood Plain takes the high-energy Big Blue track from the original F-Zero and turns it into a beauteous piano solo. Diggi Dis took the Zero Stage 2 theme from Mega Man X5 and made it incredibly funky, whereas the source wasn't that at all.
I'm sure that whatever Rockos does with the track will turn out phenomenally; there's nothing saying you can't just not download that one track if you really don't like dubstep that much once this album is done, after all.