If you center on 3/3s then,imo,you will be missing much of figure skating
I am certainly not a fan who is focussed on the jumps - on the contrary: I like skaters with artistically expression more than "only jumpers" (a little oversubtle).
In Michelle´s case I have the feeling she will need the combination and .. it´s her turn now at olympics - although I am not a special Michelle fan- she deserves the golden but she has to show everything she can. we will see what will happen - long way to go.

..but they may also become injuries...
I totally agree. of course there is everytimes the danger of serious injuries in competitive sports because the bodies are stressed so much.