Maybe this is wishful thinking, but I'm getting a feeling a leadership challenge is gaining momentum.
Also with respect to the polls Hank Scorpion Roy Morgan have further statistics on their polls. By that I mean you can't just grab a 2pp using last elections preferencing, because they too would increase in trend to Labor from the previous election. Last time I asked them the 2pp was even greater for a predicted outcome based. Apologies if this is taken into account with your polling post.
Also with respect to the polls Hank Scorpion Roy Morgan have further statistics on their polls. By that I mean you can't just grab a 2pp using last elections preferencing, because they too would increase in trend to Labor from the previous election. Last time I asked them the 2pp was even greater for a predicted outcome based. Apologies if this is taken into account with your polling post.