is it a chicken or the egg kind of thing?
what I mean by that is, the NFL has suddenly realized that Rbs are not all that special, and can be found later in the draft for much lower price. Key is solid O line and development of a solid offense that isn't driven solely on one person. DeMarco has only really started to shine late last year, and then has exploded this year. I believe he is at the end of his rookie deal...not sure though. So the question is, is it all DeMarco? Is it due to O-line which was vastly improved....or combo of both.
Most feel the key is the Dallas O-line. So ride DeMarco like a donkey, then find his replacement early next year.