That's a tricky one....
I think for your own safety making a reduction to dose is the best option in the first instance....I assume this would be the obvious choice for you anyway...? What steps have been taken before now with regards your hypo awareness?
I think if the consultant doctor said you could benefit from one thats good, but you would really need to discuss it further with them and in more details, as opposed to a casual mentioning of it which then gets your hopes up.
I would get tooled up with as much info as you can for the next time you sit down with consultant, to make them aware what your thoughts are as clearly as possible.