Only that it sounded like it would only serve a few people, so I mentioned about all the [new] residents of Chilton who might also benefit, for transport or leisure activities. They commented that the along-the-side-of-the-A34 option would be hampered by the cost of traffic management during any works. They only have a tiny budget, targetted at Science Vale transport.
But they were interested, and asked me to email them a screenshot of the map I showed them, which I did (along with the somewhat fanciful suggestion of it being part of a “campus bike ring-road with multiple access points” (…worth a try, anyway). They welcomed further comments from people (on all relevant issues) to southandvale@oxfordshire.gov.uk