Knownshon Moreno having knee surgery this week

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Maybe the Dolphins had a coupon for buy-one, get-one-free surgeries.

Not long after reports that center Mike Pouncey would miss around three months following hip surgery, the Dolphins had more medical news.

According to Adam Schefter of ESPN, running back Knowshon Moreno will have an arthroscopic procedure on his knee, and will miss four or five weeks.

That pushes right up against the start of training camp for the veteran back, who has struggled with the knee (not the torn ACL in 2one) in recent weeks.