The Dolphins will obviously add a running back to compete if Reggie Bush is allowed to walk in free agency as I've reported. Bottom line, they need more bodies because Lamar Miller, Daniel Thomas, Jonas Gray and Marcus Thigpen aren't enough bodies to take to training camp.

And a competition between Miller and Thomas for the starting job seems less that inspiring because Miller seems to clearly be the better back.

But Rashard Mendenhall to the Dolphins?

Well, that's the buzz going around the NFL as voiced most loudly by NFL.com's Daniel Jeremiah on his twitter feed over the weekend. Jeremiah, a former NFL scout, obviously has connections around the league so he's as credible as most.

But Rashard Mendenhall to the Dolphins?

Apparently the Dolphins are eyeing more than one prospective Steelers free agent. Obviously the Dolphins cannot sign Mendenhall until 4 p.m. on Tuesday when unrestricted free agency's signing period begins. So we're talking interest in the abstract right now.

But Mendenhall is an interesting guy.

Yes, he has loads of talent. Yes, he is a load himself at 5-10 and 225 pounds. Yes, he is very fast, having clocked in the 4.4s coming out of college. He was even fast enough to be Pittsburgh's kickoff return man earlier in his career.

Mendenhall, 25, also has two 1,000-yard seasons to his credit, those coming in 2009 and 2010.

Read more here: http://miamiherald.typepad.com/dolphins_in_depth/2013/03/dolphins-interested-in-rashard-mendenhall.html#storylink=cpy