Tony Jones has weighed in on the sickening Mason Wood collision which left the St Kilda defender with concussion and a broken collarbone.

Jones also said it was a “learning curve for everybody” when addressing the decision by the AFL to post the replay of the incident on social media, which saw Wood convulsing on the ground.

“In situations like this, it just illustrates yet again it is just a brutal, brutal game,” Jones told Jacqui Felgate.

Press PLAY to hear his view on concussion in general + what the AFL could look like in the future

Image (Wood): Darrian Traynor/Getty