When was the last time you heard of that much high management, plus scouts, capologists, etc, spent the best part of a week visiting another team? It isn't even a case of a GM and a head scout, traveling different routes overlapping for a day.
This has been a full court press by Ottawa. It is very unusual. That doesn't guarantee anything happens, but you can be confident that something has been very close. Possibly something big. Of course, the bigger it is/was the more likely it would fall through.