Switching Cause and Upswing

I wonder if Cause and Causes may switch to Ultima and they run Upswing in Kim Muir. Upswing looks quite a long shot to get into Ultima whilst Cause is a certainty. Distance of the race the same and the ownership the same. NRNB prices mean you can take advantage of this potential switch at no risk. Interesting that Upswing into 10/1 for Kim Muir which says I am not alone in my thinking...