O’Shea brings nearly two decades of position-coach experience to the offensive coaching staff. After entering the NFL as a volunteer assistant with Kansas City in 2003, he was hired as an assistant coach for the special teams unit under head coach Dick Vermeil for the final two years of his tenure. From there, he switched to an offensive assistant with the Minnesota Vikings in 2006 and found himself coaching the wide receivers in 2007.
O’Shea has held that position for an NFL team every season since, except for an opportunity to be the Miami Dolphins’ offensive coordinator in 2019.
His most notable stop began in 2009 with the New England Patriots. He led a room that featured wide receivers Wes Welker and Randy Moss still in their primes, then played a key role in the career development of wide receiver Julian Edelman, who was a college quarterback at Kent State.
Head coach Andy Reid is bringing a new, experienced voice into Kansas City’s coaching staff. He will replace former wide receivers coach Connor Embree, who was fired after his third season as an NFL position coach.