Lots of options.
Option 1 is obviously Kuridrani at 13, Folau at 15.
If you dropped Kuridrani and moved Folau to 13 you could play Beale at 15 and To'omua at 12. Assuming though that Beale gets picked at 12, DHP and Hunt would both be pretty reasonable options at 15.
I tend to think Folau will play 15 and Kuridrani 13. With Beale at 12 Cheika will probably think Kuridrani can turn his form around.
Option 1 is obviously Kuridrani at 13, Folau at 15.
If you dropped Kuridrani and moved Folau to 13 you could play Beale at 15 and To'omua at 12. Assuming though that Beale gets picked at 12, DHP and Hunt would both be pretty reasonable options at 15.
I tend to think Folau will play 15 and Kuridrani 13. With Beale at 12 Cheika will probably think Kuridrani can turn his form around.