It might be easy to find RB production, but no differently than finding greatness at any other position, it is NOT easy to find great RB production. A three-down back who can lead the league in yards after contact and also be a threat to take it the distance every time he touches the ball, who enters the league as the best blocker at his position and who catches the ball like a TE...NOT easy to find, or everybody would have one.
Just because other teams don't value the position doesn't mean the Cowboys are wrong to. Just because other teams focus on throwing the ball around the yard doesn't mean it's the only way to do work in the NFL. I mean, 13-3, and no player at any position gets MVP consideration for "producing," especially a RB.. Ask Jerry what the difference is between a guy the whole league gameplans and a guy who "produces."
Yep, it'd be nice to have Jordan Howard and his contract, but, hell, it'd be nice to have players who outplay their draft consideration to a Pro Bowl level at every position. Why stop at RB? You know, you need to compile a list of which players those will be in the 2017 draft and send it to Jerry so he can trade down and get them all. Jeez. Why didn't you say something sooner?
IMHO, anyone who thinks Dallas would be 13-3 and still waiting to play a week into the playoffs without Zeke or one of a handful of other RBs behind Prescott is fooling himself. There's not one player in the draft who would have impacted the Cowboys like Zeke has, and sure, he has to stay healthy if he's going to be a great one, but you can say that about any player at any position.