Miller has 19 tds the last 2 years. That's pretty damn good considering he only gets about 200 carries a year.
That being said, I won't argue that Elliott is the superior back. But I do think it's fair to ask if he improves an already decent run game significantly more than Miller that you're willing to sacrifice Ramsey.
Zeke is closer to Emmitt than Ramsey is to Deion. If Ramsey were closer to Deion, then I would have been all over him (drafting-wise, that is).
And Ramsey doesn't help our defense in the way that Zeke helps our offense - and defense.
Even if Zeke doesn't turn out to be super back, I'm not going to rue his selection. You can only go by the information you have at the time of your decision. Everyone was saying that Zeke was the safest pick and one of the best, if not the best, player in this draft.
As for Miller, I've only seen him in limited action - and in a game where he ran a touchdown that cost me in fantasy football. So I can't really say much for or against him. But if he were the caliber back Zeke is, I doubt the Dolphins would have let him walk, especially at his relatively young age. Yet they did.
That says something about their value of him as Zeke's selection says something about his value also.