What issue should be priority for our new ACT Chief Minister?

Katy Gallagher has served Canberra well as Chief Minister and as she heads off to try her hand at a Senate seat her Deputy Chief Minister, Treasurer Andrew Barr, is set to step into the role. We're curious to know which issue you think should be a priority for Mr Barr? Justice for the Mr Fluffy victims? ACT divestment from fossil fuels? Getting the light rail right? What do you think?