I don't think Lacy's weight was a concern last year. He could always lose a few pounds but he ran hard and was quicker with his cuts and in the open field before the ankle injury. The problem with Lacy is that he isn't a consistent professional in regards to his body. He simply isn't dedicated enough for the Packers to depend on him. I think he just enjoys the other aspects of life just a bit too much for NFL teams to rely on him.