Love my KSOs, especially when everyone keeps saying: "But the doctors I've talked to say they're bad for your feet... No cushioning means they jolt your spine when you run and...
My suggestion would just to batch process all of your .gif files, adding the watermark in the lower left corner for each frame using a small & clean font... Should be simple enough.
Had the OP worded it as "If you're in third and overtook the person in second..." THEN it would be first. However, the way it is worded in the OP is as a hypothetical, meaning...