The manoeuvre Scott did on Chris was a desperation move because there was a lot at stake in that race.... Teammates is irrelevant that sort of incident is seen in every Gran Prix and is almost inevitable....
Scott made a rash passing attempt, made contact, and was, for him very lucky not to be excluded.... to see any more into the incident than that is ridiculous
A lot of people are looking for a bit of bad blood I'm sure Chris is annoyed and gutted, but is more than capable of attempting the same pass if the boot was on the other foot.
Not sure the same fuss would have been made if it was an incident with Chris and for example Rune Holta..
Its the referee's job to ensure fair play It would seen on this occasion that he failed badly...... not the first time a ref has done that tho!