Complex sentence: John Marx of the WME recollected: "We solicited all of the agencies and asked for everybody's suggestions... it was Bruno who picked Ellie", which made it easier to arrange everything since they are both represented by WME.
Split into simpler sentences: John Marx of the WME recollected: "We solicited all of the agencies and asked for everybody's suggestions". In the end, Mars decided to pick Goulding, which made it easier to arrange everything since they are both represented by WME.