I know it's today.
But I can't see why anyone would jump to shout anything other than he is staying. Which he will not be in any position to confirm at this point. Similarly he won't be sure he is going.
Hopefully they agree a plan to stay if nothing else arises. If not he won't leave until he gets another job regardless.
I don't think his decision on staying or going will be based on waiting to see if he gets another job, I expect him to either commit or walk.
As I understand it, the meeting he's having isn't to get an offer, he's got that already, it's to advise if he's accepting it or not.