Langer is putting a lot of faith in him to come good (although Bancroft looked terrible in his 2 Tests ), his record in England even before this series was not that good , think the Pakistan tests are at the Gabba and Adelaide Oval (D/N) which both could be interesting.
Turns 33 next month , so you could be right , if we can actually find 2 decent openers.
Think there is 4 Rounds of Shield before the first Pakistan Test , up to Burns , Renshaw , Patterson , Pucovski etc and now Head & Khawaja to make a bucket load of runs and force their way in.