I'm also wondering how Hank is gonna start connecting the dots. He thought he had this whole blue meth case cracked back when he had Jesse cornered in the RV in that junkyard, but then he was distracted by the fake cell phone call informing him that his wife Marie had been in a serious car accident. Ever since then, Hank has to have been wondering how a low down thug like Jesse could have access to his personal cell phone and known his wife's name. Maybe this will help him make that connection and he'll go after Jesse again.