What baffles me the most is not the fact that he was picked, but that he was picked at 20. The possible reasons to do that:
1. For whatever reason, the Raptors
didn't want to add this guaranteed salary in the foreseeable future, and so picked a guy who they know won't come over for a while.
2. They really, really liked him and espionage told them that someone else in the late first was going to pick him.
We don't know nearly enough to judge the reasons behind the pick, so the poll is ignorant to begin with.