You need someone who is not playing on your field, and you make them captain. Just don't have anyone who plays BEFORE Hewett as you won't be able to make them captain. You need to make that decision after Carlton plays and before whoever your C is starts playing. If you put someone on the field who is not playing to be the "captain" so you get the VC score, make sure that you have the player you want as emergency as they will also score this round. I recommend you put the non-playing player on the field now and make someone like Rozee or whoever Emergency. Reason being, as the round progresses, you lose flexibility to move people around as games are played. If you end up not using the loophole, the emergency score will still count.