If you handle yourself right, here's the worst case scenario:
First, new jerk-COBE will have a bee in his bonnet about his new responsibilities. He may very well notice you haven't been in service and may schedule a shepherding call.
At this point you have two options: decline the shepherding call if your wife lets you, or accept the call.
If you decline, he may try to insist. Just say, "No thank you! I'm sure there are others in more need of your help!" So long as you're polite in declining and don't go "1914 WAS A LIE! JET FUEL CAN'T MELT PYRAMIDS!" he'll give up eventually.
If you accept, just nod your head, don't give any specific answers and thank him profusely after the shepherding call and go on about your business the same as before.