Eagles running back LeSean McCoy is not a big fan of Broncos running back Knowshon Moreno. He actually thinks that he sucks. He let the world know about it on Sunday when he sent out this tweet during the Broncos/Cowboys game:

Moreno got wind of McCoy's tweet shortly after the Broncos beat the Cowboys and sent back a tweet of his own, too:

But it sounds like McCoy isn't going to back off his statement anytime soon. Late yesterday, McCoy was asked about the tweet and, while he refused to discuss it at length, he basically reiterated what he said in it.

"I don't want to talk about the past," he said. "It is what it is. What I said is what I meant."

So why does McCoy dislike Moreno so much? Uhhhhhhh…no one knows. He refuses to elaborate. But when he was asked if he regretted calling Moreno out on Twitter, he responded, "No."

Alrighty then. Anyone got a theory as to why McCoy doesn't like Moreno?

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[via Eye on Football]