Career
His usual position is at second-row. Morrin has extended his contract with the Bulldogs until the end of the 2011 NRL season. Brad now plays front row with the Northern Suburbs Bulldogs in the Illawarra Coal Cup.
In Round 21 of the 2007 NRL season, Morrin was put on report for biting the arm of Parramatta Eel player Timana Tahu.
He was suspended for 8 weeks and did not feature for the Bulldogs again in the year. Morrin is affectionately referred to on the popular bulldogs fan forum the kennel as "the nibbler".