QoL change to Gangplank

In team fights it's often hard to see barrels amidst combat thus making it easy to missclick a champion or a minion.This mistake on a squishy like gangplank with no escapes could often mean life or death.So why not make his barrel's hp color a different one? Yellow / Purple / Green would all be suitable choices.This would be a good change to help new players locate his main damage tool and prevent missclicks. I know Riot is a fan of clarity.