The Miami Dolphins made quite a few changes on their offense this past offseason. It started at the top with the Dolphins finding a new head coach in Mike McDaniel. McDaniel helped oversee a San Francisco 49ers offense that has had one of the best running games the past couple of seasons. Speaking of the running game, the running backs room looks totally different with the additions of Chase Edmonds, Raheem Mostert, and Sony Michel. The biggest addition though was when the Dolphins traded with the Kansas City Chiefs for the speedster, Tyreek Hill. The pieces are there, but the verdict is still out on Tua Tagovailoa.