I recently started playing hooker and after some fierce scrums at a training session my ears were really hot. What should I do about them?

Wear a scrum cap whilst playing or tape around your ears

Tape up your ears or where a scrum cap and after the game ice your ears

Tape your ears up.

Scrum cap or tape. Watch any professional match -- particularly the second rowers -- and you'll get an idea of the protection they use.

Scrum Cap mate.

put ice near them

I don't think you can really help it dude. Sorry.