I have some faith in West.
When he's played previously he's done ok.
Owlett, I have some reservations about, although they're mostly based on how our scrum struggled at the latter stage last week.
However, putting him on the other side of the scrum fills me with trepidation.
It's not like switching sides in the 2nd row, or switching wings.
There's physical, technical and tactical differences between the different prop positions.
I'm afraid that I really think we need West to not only be great, but also be great for a full 80