Yep I was thinking the same while watching Talib trying to pull the ball lose and littleton jumping on top. However don't blame Talib because their was a surge of folk push Marshawn from behind him and if he had lessened the ball that could have been not only a TD saver but Touch-back possession change!
What really gets me is all the lazy commentators that constantly describe what a push the runners gave to finish that run etc. When you look at it, it was more like a rugby maul with the OL pushing him behind. He's a powerful runner but when theirs 8+ guys it isn't just him!!