It looks like Lilley's been an American-based scout since 2006, he survived the big Shanny purge of 2015, and was promoted to the position of Director of U.S. based scouting in 2016. Aside from the one notable exception, the Leafs really haven't had much success drafting American players in the past 12 years, and they didn't take any in the past 2 drafts. So from the outside looking in it seems like a bit of an odd choice. But as long as he knows how to sort columns in excel he should be fine.