I'm with you on that.
It's just easy to see what an elite running back can mean for the entire team. Takes pressure off the quarterback, keeps the defense off the field, converts those short-yardage plays keeping drives alive, wears the defense down. I'd love that pick.
So much, will depend on what Adam Gase decides concerning Ryan Tannehill. While Tannehill has not played well this year, I'd personally wait on the quarterback position and build around him. But, I think Gase might go the other way especially if Watson is there when Miami picks. That essentially buys him time, gets the fan base off his back a bit etc.
I'd really rather build a great defense if you feel like you have your QB.....drafting an elite runner is a luxury pick....you find excellent runners later in the draft all the time....see David Johnson.