If he is going to have a full camp at fight Rory, or anyone else at 170, he may need to bulk up and stay there. He fought great and moved very well, but I just don't see how he would be able to make a serious run at the title if he doesn't cut any weight. Maybe I'm wrong, Edgar done well at his natural weight. I just think it would be tough to always grapple with those bigger, stronger guys. If he is going to go to 170, bulk up and stay there. Going up and down seems like it would really take a toll on his body. He is always exciting and I'll watch him at any weight, but if I could choose, I would say stay at 55 and try get that belt back. I don't think he would do well against the best of the best at 170.