[iamnafets]

I'm a super noob at this so forgive me if I'm wrong. But try making texture keyframes. Go to the first frame, and make the spot a wireframe texture. If you want a quick change, go to the middle frame and add a keyframe, otherwise go all the way to the end frame. Now change the texture to whatever you wanted it to be. (All this assuming that Auto-Key button is set). That should work, but then again, I'm totally new to this. Good luck!