The AFL community turned the MCG into a sea of remembrance on Monday as thousands joined the first Big Freeze since Neale Daniher’s death. Fans slid into icy water to raise funds for motor neurone disease research, honouring the former Melbourne great who battled the illness for years. The event preceded a Collingwood-Melbourne clash, blending charity with on-field action in classic Australian sports style. It showed how the league can still unite supporters around causes bigger...