I know this is a fan poll/mock, but the names still on the board just go to show how deep this draft class really is.
It's a toss-up for me between Kylington and Roy, but I'm casting my vote for Roy, even though a lot of what JTS posted here are the exact same things I've been saying for ages. I don't like QMJHL defensemen either as a rule, but Roy stands out to me as a good one. In fact, this is one of the better draft classes the Q has had as far back as I can remember.
As for trading the pick (not an option in this exercise), I would like to see us do that as well, but not just for the sake of doing it. A trade has to involve two parties, and if you can't get a player back that is of equal value to this pick, then make the selection and reap the rewards whenever that player is ready. Trading away this pick for a player no better than what you can sign in free agency (if that's all that is available) is just awful asset management. This pick is too valuable to squander on unworthy assets.