Rex signed with BYU after securing 26 passes for 275 yards with three touchdowns during the 2016 schedule .
Yet another went D-I as part of the 2017 class , Isaac Rex .
Isaac Rex signed with BYU after securing 26 passes for 275 yards with three touchdowns during the 2016 schedule .
Yet another went D-I as part of the 2017 class , Isaac Rex .