Ok mate. No probs.
He definitely chased him down and wanted to bring him down. I agree on that.
In my opinion though, if Gomes just go down and can get up and carry on playing (which 99 times out of 100 is what happens), Son would just have got a yellow I'm sure. It happens all the time. Unfortunately he slipped/slid into the on rushing Aurier.....and the rest speaks for itself.
But its subjective I suppose.
I am not saying Son intends to seriously harm Gomes but he has to bear some responsibility for his actions.