Better not hope for too much. My guess is the game will be over before tea tomorrow. The thing with Australians is, that whenever there’s a break in session, and a stubborn partnership is in place, they come up with excellent plans to break the partnership. Most likely they’ll be able to break the partnership within the first 5 overs of the day, and it’s all downhill from there.
And to put this in perspective, even if Pakistan had Miandad, Majid, Saeed Anwar, Inzamam, Yousaf, it’d still be extremely difficult to make 400+ runs in the 4th innings.