Casteel is a 6-0, 185 redshirt Junior receiver from CA. After playing in 11 games as a Freshman, Casteel lost the 2018 year to an injury. Last year he came back strong playing in 11 games with 9 starts at slot receiver. He led the team with 45 catches and had 3 TDs. He is going to play a lot this year, but will be battling Joiner for starter at slot. He would likely start in a 4 receiver set.