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Vikings officially sign Khyiris Tonga among four roster move

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After news broke that the Vikings were going to sign former Chicago Bears seventh-round pickofficially moved on from the fourth-year linebacker from Wisconsin. 

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Khyiris Tonga off the Atlanta Falcons practice squad, the Vikings made it official on Wednesday morning Along with the signing of Tonga, 

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they officially made three other roster moves as well, including waiving linebacker Ryan Connelly 

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who the Vikings just activated from the Physically Unable to Perform list on Tuesday. 

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Ryan Connelly was activated yesterday by the Vikings and they     

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If they want to keep him on the roster, Blake Proehl having his practice window activated gives 

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the Vikings 21 days to make a decision on.   

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With Travis Toivonen being released from the practice squad, that is the likely spot for Proehl.