If Pathfinder Ryder chooses to abandon salarian Pathfinder Zevin Raeka to save a group of krogan scouts, Raeka dies and Lumont becomes the new salarian Pathfinder. He aids in the battle for Meridian, firing on kett fighters from a shuttle, with his weapon powered by the Moshae Sjefa.
After the battle, Ryder can support Hayjer as interim ambassador to the Nexus.
Alternatively, if Ryder chose to rescue Raeka over the krogan scouts, Raeka begins training Hayjer as her successor. Later, during the battle for Meridian, Hayjer leads a squad of salarians in place of the krogan scouts.