I don't see any harm in bringing up the restructuring at work, especially if it's a good change for you. Try and do it in a casual manner - when you happen to be in the kitchen or living room together. You can sound upbeat about it.
Great goals for the week!
Me47 H46 S13 M16 Piecing since May/09
"Life is 10% what happens to us and 90% how we react to it." Lou Holtz