ABERDEEN, SD (via @RHS_Cav_Football on X) – The Aberdeen Roncalli football squad added to their coaching staff for the upcoming 2026 season.
Jeff Larson
“Welcome Coach Jeff Larson to the football staff. He brings 23 years of coaching experience, 18 at the college level. As a college DC he has coached defenses that ranked at or near the top of their conferences, and nationally, across every major defensive category.” -(@RHS_Cav_Football on X.)
Ethan Traster
“Welcome Ethan Traster to the Roncalli Football staff for 2026! Former college lineman from Papillion South High School, in Papillion Nebraska and currently an Aberdeen PD officer. He will help coach the OL & DL.” -(@RHS_Cav_Football on X)