Exactly two weeks before the deadline, this is the kind of information that suggests discussions have taken place between the two organizations, especially since it's rarer for selling teams to send scouts in quantity to a game, it's normally the buying teams that do this more.
It should be noted that the Kings inquired about the availability of Jake Allen during the season, and according to some insiders, they would be looking to strengthen their blue line. Therefore, the connection between the two teams is quite easy to make.