It would seem that Wiltshire Council will continue with 98 members.
A consultation is currently underway as to which areas each Division should represent.
Hilperton Parish has exactly the right number of projected voters to be its own Wiltshire Council Division, as it is now, and the parish council thinks that the Division and parish should continue with a contiguous boundary.
If you wish to comment the link is below.
http://www.lgbce.org.uk/all-reviews/south-west/wiltshire/wiltshire-unitary-authority-ua