If we hear nothing by the end of this week, IMO it would indicate that something is seriously out of whack!
Not having a succession plan is one thing, but not having someone take over the CEO spot at least temporarily 2 weeks after the ceo passed, makes it seem like no one either wants the job,or the person in charge is not willing to give it to anyone!
AW was it failing health, so his death did not come as a surprise to anyone at the company. I'm sure they talked among themselves prior to his death, as to who would takeover, and yet here we are still waiting.