A quick question

[canasniimehugh]

I`ve been playing a very fun game lately and decided to try to rip from it. After peaking inside the game`s files I saw that most of the sprites have already been organized into sprite sheets and whatnot.
Examples:

Spoiler

I fear that the people who made the game/sprites might get a bit angry that their sprite sheets were put on TSR without even a change.

So my question is: should I submit them as is, try to reorganize them to make it seem different, or not submit them at all?