We're going to abolish it.
We're going to reform it.
We're going to consult on reforming it.
I suppose Starmer has a point about Brown(if you believe that nothing on earth matters except putting Keir Starmer into no.10, as Keir clearly does). Just because Gordy had a big think and wrote it down doesn't make it party policy and why would Keir put any stumbling blocks in the way of his rise to power, like policies or principles?
Regardless of what form or words they use to announce the 9th(?) iteration of the Broon Solution, they won't commit to it pre election. Too much like hard work, too risky to actually stand for something. Plus ca change