AP

The Dolphins couldn’t come up with a comeback in the second half of today’s 29-10 loss to the Bills and part of the reason may have been the absence of Knowshon Moreno.

Moreno, who helped propel the Dolphins to victory in Week One, left the game after taking a shot to the left elbow on his first carry of the game. Moreno went directly to the locker room and was ruled out of the game a short time later.

It looks like it will be a while before he gets back into the lineup. PFT has learned, via a league source, that Moreno has a dislocated elbow. He’s expected to miss at least four weeks as a result of the injury.

The Dolphins also saw Lamar Miller leave in the second half with an ankle injury, although word out of Miami is that he could have returned if there were a reason to play him. The scoreboard made such a return unnecessary, but it looks like the Dolphins will need a lot from Miller in the coming weeks for their ground game to make an impact.