So, we are bringing up two legendary players and two elite RBs in the league right now and equating it to what we have?
McCoy and Charles get by without power because they are skilled when it comes to being elusive, the same was with Smith. Do we have that on our team right now? McFadden? No. Randle? He seems to have a one-cut in him, but he goes down far too easily and is nowhere near elusive like the two backs you mentioned.
If we're going to go with a weakling like Randle, you better bring in a back with either big time speed or one that is powerful.