My feeling with those territories is that they should vote to either become proper regions of the UK along with MPs or go fully independent. AFAIK they don't c

My feeling with those territories is that they should vote to either become proper regions of the UK along with MPs or go fully independent. AFAIK they don't contribute to the UK finances directly, but do take advantage of things like UK defence spending and are effectively protected from international regulations by being part of the UK for those purposes.