Career
Warren was drafted with the 10th selection in the 2012 rookie draft from Eastern Ranges in the TAC Cup. Warren made his debut in Round 15, 2014 against Brisbane Lions. Warren was delisted at the conclusion of the 2014 American Federation of Labor-Congress season after a disappointing three years with the North Melbourne Football Club, during which Warren only played one game for the club
He was redrafted in the 2015 rookie draft However, after failing to play a match in 2015, he was delisted again at the conclusion of the 2015 season.