Roush comes from a long lineage of athletes, including NFL talent. His grandfather, Phil Olsen, spent nine years in the NFL, and his uncle was Hall of Famer and actor Merlin Olsen. Roush is paving his own way now after four years at Stanford. He is primarily an in-line blocking tight end, at which he excels thanks to his 6-5, 260-pound frame. His 2025 season saw him pull in 49 receptions for 545 yards and two touchdowns.