De'Von Achane's bold claim highlights how pivotal he is to Dolphins' future

Miami Dolphins running back De'Von Achane | Megan Briggs/GettyImagesMiami Dolphins running back De'Von Achane is performing at the highest level of anyone at his position in the NFL right now. Between his open-field elusiveness, an improved run blocking unit in front of him, and his trademark raw speed, Achane is borderline unstoppable.

Over the last four games that have all resulted in Miami victories, the third-year pro has 520 rushing yards and four TDs on 72 carries. That's 7.2 yards per tote. Not bad!

What really seems to separate Achane is his competitive intensity, though. To only be 5'9", 191 pounds, and charge through the heart of defenses where many of his adversaries dwarf him in…