Michigan Wolverines football linebacker Junior Colsonreunited with head coach Jim Harbaughand defensive coordinator Jesse Minterby being picked by the Los Angeles Chargers in the third round, No. 69 overall. Colson’s selection was received extremely well by draft graders. He’s a roundup of how they scored the pick. RELATED• Michigan linebacker Junior Colson goes to Los Angeles Chargers in the third round Joseph Acosta, SB Nation: A+“Colson was my top LB in the draft and a former Michigan Wolverine, so him going to Jim Harbaugh and Jesse Minter here is a steal,” Acosta wrote. “Colson is a big, …