Soaring, you need to find the previous consultation on the Glasgow CAS. The response put together by the LAA showed it to be one of the largest and emptiest pieces of controlled airspace in the UK.
But with the usual approach that seems to come from public or quango employees doing what they are paid for is the last thing they would ever want to do.
This TMZ is simply not needed, the TMA is already far too big for the amount of traffic using it.