Re: The RB Conundrum
I think Dede is a very underrated running back. He has a burst that none of our other backs (don't know about Irons) have.
I am not sure how much Rudi's hamstring slowed him down this year, but he was flat out embarrassing this season. He has to be the easiest running back in the NFL to tackle. I honestly doubt you would get anything in a trade for him. I would just assume let him go.
I'd happily go to war next season with Perry, Irons, Dorsey and Watson. If Irons and Perry do not work out, at least you know what you have in Watson.