There are different paint apps among the 6" Walmart Avengers line----- variations on Captain America Loki and Hawkeye. Cap has bright blue and a drab blue-green variant. Loki varies between bright yellow and metallic gold and Hawkeye either has an all black suit with bright red accents and also a suit with a black top and blue pants and metallic apps on his sunglasses.

Has Hasbro already addressed or do you know the significance of this? I know running changes happen but they seem to be evenly split to a case.