You really think kem just said "haha, 14 days?"
1. The level 1 coaching course specifically states coaches are not to engage with any opposition player other than to say "good game," that's level 1. Hinckley would be at a minimum level 2. He needs to do better.
2. Swearing and mouthing off after you've won isn't just arrogance, it's just poor sportsmanship.
Boo hoo