Sources: Wave agree fee for Colombia CB Arias / Cold wave grips state, Sangareddy logs 8.1degC / Wave make NWSL's 1st signing direct from NCAA / Wave's Ellis files lawsuit against ex-employee / Cascarino to join Wave from Lyon after Olympics / Wildfire threat looms as B.C. heat wave continues to smash records / Wave's Ellis denies abusive workplace allegations / Wave's Ellis: New GM not involved in Stoney exit / Wave's Stoney rips 'unacceptable' NWSL schedule / Doniak's goal pulls Wave into 1-1 draw with Orlando, and Louisville downs Dash 2-0