My understanding of the long transfer was the jumper at a lineout brings the ball down and holds it at arms length away, one of his/her teammates then takes the ball and then drives forward into the initial ball carrier (who should be offside now as he wasn't in contact when the ball was...
IMO the yellow card would take preference so he is off the field, no replacement and he can have the HIA during the sin bin time, once the sin bin time is up and if he has not finished the HIA (as they are allowed up to 15 minutes) or failed it he can be replaced
When I watched the game you could hear the ref clearly say to SA scrum half don't try to milk a penalty, and the player in position to take a drop kick was in a totally different passing lane
Does anyone think the tight head should have been penalised first for forcing the loose heads elbow down so low that he actually blocked the tunnel so the SH couldn't put the ball in straight.
I would agree with you, if he flopped on the player penalty against him, if he had already wrapped the ball carrier up and went to ground with him unsuccessful maul, scrum turnover
I cant see any mark being taken as a place kick, but if they take a place kick from any free kick, if the ball bounces into touch as a 50:22 has to, I would allow it