In a moving statement, Walls' family revealed he succumbed to the rigors of his illness after an extensive fight, having spent over 250 nights in hospitals during his treatment. The introduction of voluntary assisted dying laws in Victoria in 2019 allowed him this choice, enabling those with advanced diseases to end their suffering with medical support. As a footballer, his incredible journey spanned 14 years and later transitioned into a significant coaching and commentary career, shaping the sport he loved for decades. His legacy will surely echo within the walls of the sport he cherished.