Whether we take it as a good thing or bad, Gus Johnson is logging some promising results so far in the Cowboys' backfield. In the longrun, Randle might end up being better in terms of yards per carry but his pass protection so far in the preseason has been a failure. Consider that Garrett admonished him on the sidelines Sunday for exactly that. There's far more than simple speed and quickness to qualify a RB for holding that position in the NFL. It's unlikely that Randle will be able to develop pass blocking consistency during the short time left in TC.
Getting your QB sacked is one of the quickest ways to ensure a RB's presence on the bench. McFadden is the leader in the area of blocking so far. That alone should qualify him for 3rd down presence, if nothing else. He'll still be left to prove his ability to grind out the rushing yardage going forward, though. In essence, an important RB spot may still be up for grabs. Let's face it, this isn't a healthy situation for this team as they get closer to the regular season. Time is of the essence and there's not much of it left to solidify their RB dilemma.
We may ultimately be left to keep our eyes open for whatever possible solution yet to come in terms of actually latching on to a productive RB in Dallas. What we're seeing in the current situation just doesn't appear to offer anything special as yet. It might easily come down to acquiring whatever this team can glean from the waiver wire or via a trade to find an answer for the team's needs at RB. If so, let's wish them godspeed in doing so.