Dude, come on, I love Winston as much as the next man, but he was never ever given ample screen time or story development to be considered anything more than an “additional” GB. In the cartoons, they made the changes, but I have a feeling that he's once again going to get relegated to place of token black guy/everyman.
And once again, I disagree Mellie - I think there'd be something hilarious and yet friggin awesome about seeing the guys past their prime having to struggle on the backpacks, because despite the effects of time, they're the only guys who can save the world.