League icon Andrew Johns has spoken about Corey Harawira-Naera's on-field seizure and the perspective it gives players after the traumatic incident.
The Raiders forward was discharged from Westmead Hospital at 3.30am on Sunday after he suffered a seizure in the 66th minute against the Rabbitohs.
About 30 seconds after taking a hit-up, Harawira-Naera had a fit, hit the deck and was seen convulsing, before Raiders and Rabbitohs players gathered to block the public from seeing the distressing scenes.