Just three weeks away from opening and Jake Arrieta needs a home. Who’s the leader in the clubhouse to sign the former Cubs CY Young Award winner? Jon Graff, Chris Kamka and Kelly Crull are weighing the odds for Arrieta’s potential landing spot with the help of Bovada’s Head Oddsmaker Pat Morrow.  (Courtesy of Bovada.lv)Who will Jake Arietta sign his next MLB contract with?Milwaukee Brewers                   7/4 Washington Nationals               5/2 San Diego Padres                    11/4 Philadelphia Phillies                  9/2 Minnesota Twins                       8/1