My coach posted this video to our team's Facebook page this morning

. This isn't directly a game hint but it still will have your mind spinning. Could this mean cannonballs?!

. It's a great video and i'd recommend watching it all the way through, but for those who want to get straight to the hint I've started the video in the right place

:
https://youtu.be/xjdzYAg_MlQ?t=1m32s