Hes only played the sport for two years. He was playing LB last season, and barely saw the field, only had 7 total tackles, 1 QB hit, and no tackles for a loss.
This year he already has 27 total tackles (16 solo), 3 QB hits, 3 sacks, 8.5 tackles for a loss, and 3 passes batted down.
Really the definition of a one year wonder. But honestly, he makes an awful lot of plays out there for someone only playing for two years, he has very good instincts.