I wondered if he dislocated his shoulder, when he dived forward he went on his right arm, that seemed to twist out awkward.
No one said the head got cold mate, the point was you lose heat through your head. Yes I agree the digits you mentioned feel it more.
On a train home but that Bentancur would be put down by now if he was a dog. Like having Mr Bump in midfield.
Also fingers and toes being cold can be down as much to poor circulation - especially if standing/sitting in one spot in a football stadium.
my age means that there is a little less insulation on top, so can agree a hat helps keep me feeling warmer.