Except that he would be eaten alive by AHL players.
Doesn't matter how good your development team is, he's not ready for that level. Few 17-18 year olds are.
The kid doesn't have to play shut down minutes just give him the Liljegren treatment
Plenty of offensive zone starts with some 2nd unit PP time and 45-55 starts over the season
The kids got size and tools but he needs a good professional environment to develop his game and if the Leafs picked him there's few places better for that than under Keefe on the Marlies with the Leafs development staff