I think Jon is on to something.
Facca would definitely check all the boxes (save one). And the delay in announcing would make sense -- as I think the draft (or even July 1) are key dates in his contract with Chicago.
The other name to keep an eye on is also at Chicago as a scout. It's Dan Ellis. That would check the only box Facca doesn't -- where he can replace Rob Coutiurier as goaltending coach.
Gabinet is well-connected. So I wouldn't be shocked to see a scout or coach from another NHL team or affiliate -- maybe without ties to Omaha -- come in. I'm not sure any of us knew who Paul Jerrard was before he arrived... and he was a home run hire.