Every year when pulling together this list, we have to choose an arbitrary cut-off point at which to basically freeze the Leafs roster and use that as the official list for our purposes. We wait until after the draft and the bulk of free agency activity has cooled off, giving us a better chance of not having some last-second transaction leave an omission off our list. Of course it never happens that way.
At the very beginning of our voting process, the Toronto Maple Leafs made a minor deal with the Nashville Predators. The Leafs sent minor league forward Jamie Devane to the Predators in exchange for Taylor Beck.