- With assistant coach Jessica Campbell graduating to the NHL level with the Seattle Kraken — the team’s AHL affiliate, the Coachella Valley Firebirds, was on the search for a new coach. The team ended their search today by announcing the hire of Brennan Sonne as the team’s new assistant coach. Sonne recently earned a remarkable record as head coach of the WHL’s Saskatoon Blades for the last three years. Under his tutelage, the team amassed a record of 136-54-13 while reaching two WHL Eastern Conference Finals appearances.