I’m 50/50. Can understand the selectors wanting to stick with him but bringing someone in so horribly out of form in such a massive series could end up being disastrous for the team and his own development. It’s not the end of the world for him if he’s dropped, most players get dropped at least once in their careers (even Bradman!) and it might be for the best.
FWIW, I reckon they’ll still pick him.